diff options
47 files changed, 373 insertions, 896 deletions
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt index 5c822f54d46..45c25c7a344 100644 --- a/Documentation/pcmcia/driver-changes.txt +++ b/Documentation/pcmcia/driver-changes.txt @@ -1,5 +1,8 @@ This file details changes in 2.6 which affect PCMCIA card driver authors: +* Unify detach and REMOVAL event code (as of 2.6.16) + void (*remove) (struct pcmcia_device *dev); + * Move suspend, resume and reset out of event handler (as of 2.6.16) int (*suspend) (struct pcmcia_device *dev); int (*resume) (struct pcmcia_device *dev); diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 5b24131e543..f5088cb3812 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -92,7 +92,7 @@ static int bluecard_event(event_t event, int priority, event_callback_args_t *ar static dev_info_t dev_info = "bluecard_cs"; static dev_link_t *bluecard_attach(void); -static void bluecard_detach(dev_link_t *); +static void bluecard_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -899,7 +899,7 @@ static dev_link_t *bluecard_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - bluecard_detach(link); + bluecard_detach(link->handle); return NULL; } @@ -907,11 +907,11 @@ static dev_link_t *bluecard_attach(void) } -static void bluecard_detach(dev_link_t *link) +static void bluecard_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); bluecard_info_t *info = link->priv; dev_link_t **linkp; - int ret; /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) @@ -924,12 +924,6 @@ static void bluecard_detach(dev_link_t *link) if (link->state & DEV_CONFIG) bluecard_release(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - /* Unlink device structure, free bits */ *linkp = link->next; @@ -1070,16 +1064,8 @@ static int bluecard_resume(struct pcmcia_device *dev) static int bluecard_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - bluecard_info_t *info = link->priv; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - bluecard_close(info); - bluecard_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; bluecard_config(link); @@ -1104,7 +1090,7 @@ static struct pcmcia_driver bluecard_driver = { }, .attach = bluecard_attach, .event = bluecard_event, - .detach = bluecard_detach, + .remove = bluecard_detach, .id_table = bluecard_ids, .suspend = bluecard_suspend, .resume = bluecard_resume, diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 1d524baa24a..02ce38e33d3 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -95,7 +95,7 @@ static int bt3c_event(event_t event, int priority, event_callback_args_t *args); static dev_info_t dev_info = "bt3c_cs"; static dev_link_t *bt3c_attach(void); -static void bt3c_detach(dev_link_t *); +static void bt3c_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -700,7 +700,7 @@ static dev_link_t *bt3c_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - bt3c_detach(link); + bt3c_detach(link->handle); return NULL; } @@ -708,11 +708,11 @@ static dev_link_t *bt3c_attach(void) } -static void bt3c_detach(dev_link_t *link) +static void bt3c_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); bt3c_info_t *info = link->priv; dev_link_t **linkp; - int ret; /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) @@ -725,12 +725,6 @@ static void bt3c_detach(dev_link_t *link) if (link->state & DEV_CONFIG) bt3c_release(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - /* Unlink device structure, free bits */ *linkp = link->next; @@ -916,16 +910,8 @@ static int bt3c_resume(struct pcmcia_device *dev) static int bt3c_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - bt3c_info_t *info = link->priv; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - bt3c_close(info); - bt3c_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; bt3c_config(link); @@ -948,7 +934,7 @@ static struct pcmcia_driver bt3c_driver = { }, .attach = bt3c_attach, .event = bt3c_event, - .detach = bt3c_detach, + .remove = bt3c_detach, .id_table = bt3c_ids, .suspend = bt3c_suspend, .resume = bt3c_resume, diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 1828ba6ca25..63221d383fd 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -91,7 +91,7 @@ static int btuart_event(event_t event, int priority, event_callback_args_t *args static dev_info_t dev_info = "btuart_cs"; static dev_link_t *btuart_attach(void); -static void btuart_detach(dev_link_t *); +static void btuart_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -619,7 +619,7 @@ static dev_link_t *btuart_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - btuart_detach(link); + btuart_detach(link->handle); return NULL; } @@ -627,11 +627,11 @@ static dev_link_t *btuart_attach(void) } -static void btuart_detach(dev_link_t *link) +static void btuart_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); btuart_info_t *info = link->priv; dev_link_t **linkp; - int ret; /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) @@ -644,12 +644,6 @@ static void btuart_detach(dev_link_t *link) if (link->state & DEV_CONFIG) btuart_release(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - /* Unlink device structure, free bits */ *linkp = link->next; @@ -837,16 +831,8 @@ static int btuart_resume(struct pcmcia_device *dev) static int btuart_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - btuart_info_t *info = link->priv; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - btuart_close(info); - btuart_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; btuart_config(link); @@ -869,7 +855,7 @@ static struct pcmcia_driver btuart_driver = { }, .attach = btuart_attach, .event = btuart_event, - .detach = btuart_detach, + .remove = btuart_detach, .id_table = btuart_ids, .suspend = btuart_suspend, .resume = btuart_resume, diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 9f9d3f91f45..2874d8722be 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -94,7 +94,7 @@ static int dtl1_event(event_t event, int priority, event_callback_args_t *args); static dev_info_t dev_info = "dtl1_cs"; static dev_link_t *dtl1_attach(void); -static void dtl1_detach(dev_link_t *); +static void dtl1_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -598,7 +598,7 @@ static dev_link_t *dtl1_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - dtl1_detach(link); + dtl1_detach(link->handle); return NULL; } @@ -606,11 +606,11 @@ static dev_link_t *dtl1_attach(void) } -static void dtl1_detach(dev_link_t *link) +static void dtl1_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dtl1_info_t *info = link->priv; dev_link_t **linkp; - int ret; /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) @@ -623,12 +623,6 @@ static void dtl1_detach(dev_link_t *link) if (link->state & DEV_CONFIG) dtl1_release(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - /* Unlink device structure, free bits */ *linkp = link->next; @@ -788,16 +782,8 @@ static int dtl1_resume(struct pcmcia_device *dev) static int dtl1_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - dtl1_info_t *info = link->priv; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - dtl1_close(info); - dtl1_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; dtl1_config(link); @@ -821,7 +807,7 @@ static struct pcmcia_driver dtl1_driver = { }, .attach = dtl1_attach, .event = dtl1_event, - .detach = dtl1_detach, + .remove = dtl1_detach, .id_table = dtl1_ids, .suspend = dtl1_suspend, .resume = dtl1_resume, diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 05e93054c98..8a064f2f005 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -66,7 +66,7 @@ static char *version = "cm4000_cs.c v2.4.0gm5 - All bugs added by Harald Welte"; #define T_100MSEC msecs_to_jiffies(100) #define T_500MSEC msecs_to_jiffies(500) -static void cm4000_detach(dev_link_t *link); +static void cm4000_detach(struct pcmcia_device *p_dev); static void cm4000_release(dev_link_t *link); static int major; /* major number we get from the kernel */ @@ -1888,11 +1888,6 @@ static int cm4000_event(event_t event, int priority, link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; cm4000_config(link, devno); break; - case CS_EVENT_CARD_REMOVAL: - DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n"); - link->state &= ~DEV_PRESENT; - stop_monitor(dev); - break; default: DEBUGP(5, dev, "unknown event %.2x\n", event); break; @@ -1978,7 +1973,7 @@ static dev_link_t *cm4000_attach(void) i = pcmcia_register_client(&link->handle, &client_reg); if (i) { cs_error(link->handle, RegisterClient, i); - cm4000_detach(link); + cm4000_detach(link->handle); return NULL; } @@ -1990,39 +1985,28 @@ static dev_link_t *cm4000_attach(void) return link; } -static void cm4000_detach_by_devno(int devno, dev_link_t * link) +static void cm4000_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct cm4000_dev *dev = link->priv; + int devno; - DEBUGP(3, dev, "-> detach_by_devno(devno=%d)\n", devno); + /* find device */ + for (devno = 0; devno < CM4000_MAX_DEV; devno++) + if (dev_table[devno] == link) + break; + if (devno == CM4000_MAX_DEV) + return; - if (link->state & DEV_CONFIG) { - DEBUGP(5, dev, "device still configured (try to release it)\n"); - cm4000_release(link); - } + link->state &= ~DEV_PRESENT; + stop_monitor(dev); - if (link->handle) { - pcmcia_deregister_client(link->handle); - } + if (link->state & DEV_CONFIG) + cm4000_release(link); dev_table[devno] = NULL; - kfree(dev); - return; -} - -static void cm4000_detach(dev_link_t * link) -{ - int i; + kfree(dev); - /* find device */ - for (i = 0; i < CM4000_MAX_DEV; i++) - if (dev_table[i] == link) - break; - - if (i == CM4000_MAX_DEV) - return; - - cm4000_detach_by_devno(i, link); return; } @@ -2048,7 +2032,7 @@ static struct pcmcia_driver cm4000_driver = { .name = "cm4000_cs", }, .attach = cm4000_attach, - .detach = cm4000_detach, + .remove = cm4000_detach, .suspend = cm4000_suspend, .resume = cm4000_resume, .event = cm4000_event, @@ -2071,13 +2055,8 @@ static int __init cmm_init(void) static void __exit cmm_exit(void) { - int i; - printk(KERN_INFO MODULE_NAME ": unloading\n"); pcmcia_unregister_driver(&cm4000_driver); - for (i = 0; i < CM4000_MAX_DEV; i++) - if (dev_table[i]) - cm4000_detach_by_devno(i, dev_table[i]); unregister_chrdev(major, DEVICE_NAME); }; diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c index 3622fd39c47..e08ab949c11 100644 --- a/drivers/char/pcmcia/cm4040_cs.c +++ b/drivers/char/pcmcia/cm4040_cs.c @@ -65,7 +65,7 @@ static char *version = #define POLL_PERIOD msecs_to_jiffies(10) static void reader_release(dev_link_t *link); -static void reader_detach(dev_link_t *link); +static void reader_detach(struct pcmcia_device *p_dev); static int major; @@ -652,10 +652,6 @@ static int reader_event(event_t event, int priority, link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; reader_config(link, devno); break; - case CS_EVENT_CARD_REMOVAL: - DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n"); - link->state &= ~DEV_PRESENT; - break; default: DEBUGP(5, dev, "reader_event: unknown event %.2x\n", @@ -734,7 +730,7 @@ static dev_link_t *reader_attach(void) i = pcmcia_register_client(&link->handle, &client_reg); if (i) { cs_error(link->handle, RegisterClient, i); - reader_detach(link); + reader_detach(link->handle); return NULL; } init_waitqueue_head(&dev->devq); @@ -747,36 +743,28 @@ static dev_link_t *reader_attach(void) return link; } -static void reader_detach_by_devno(int devno, dev_link_t *link) +static void reader_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct reader_dev *dev = link->priv; - - if (link->state & DEV_CONFIG) { - DEBUGP(5, dev, "device still configured (try to release it)\n"); - reader_release(link); - } - - pcmcia_deregister_client(link->handle); - dev_table[devno] = NULL; - DEBUGP(5, dev, "freeing dev=%p\n", dev); - cm4040_stop_poll(dev); - kfree(dev); - return; -} - -static void reader_detach(dev_link_t *link) -{ - int i; + int devno; /* find device */ - for (i = 0; i < CM_MAX_DEV; i++) { - if (dev_table[i] == link) + for (devno = 0; devno < CM_MAX_DEV; devno++) { + if (dev_table[devno] == link) break; } - if (i == CM_MAX_DEV) + if (devno == CM_MAX_DEV) return; - reader_detach_by_devno(i, link); + link->state &= ~DEV_PRESENT; + + if (link->state & DEV_CONFIG) + reader_release(link); + + dev_table[devno] = NULL; + kfree(dev); + return; } @@ -803,7 +791,7 @@ static struct pcmcia_driver reader_driver = { .name = "cm4040_cs", }, .attach = reader_attach, - .detach = reader_detach, + .remove = reader_detach, .suspend = reader_suspend, .resume = reader_resume, .event = reader_event, @@ -825,14 +813,8 @@ static int __init cm4040_init(void) static void __exit cm4040_exit(void) { - int i; - printk(KERN_INFO MODULE_NAME ": unloading\n"); pcmcia_unregister_driver(&reader_driver); - for (i = 0; i < CM_MAX_DEV; i++) { - if (dev_table[i]) - reader_detach_by_devno(i, dev_table[i]); - } unregister_chrdev(major, DEVICE_NAME); } diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 776103e5604..34597144d9c 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -489,7 +489,7 @@ static void mgslpc_release(u_long arg); static int mgslpc_event(event_t event, int priority, event_callback_args_t *args); static dev_link_t *mgslpc_attach(void); -static void mgslpc_detach(dev_link_t *); +static void mgslpc_detach(struct pcmcia_device *p_dev); static dev_info_t dev_info = "synclink_cs"; static dev_link_t *dev_list = NULL; @@ -598,7 +598,7 @@ static dev_link_t *mgslpc_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - mgslpc_detach(link); + mgslpc_detach(link->handle); return NULL; } @@ -736,17 +736,16 @@ static void mgslpc_release(u_long arg) pcmcia_release_io(link->handle, &link->io); if (link->irq.AssignedIRQ) pcmcia_release_irq(link->handle, &link->irq); - if (link->state & DEV_STALE_LINK) - mgslpc_detach(link); } -static void mgslpc_detach(dev_link_t *link) +static void mgslpc_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; if (debug_level >= DEBUG_LEVEL_INFO) printk("mgslpc_detach(0x%p)\n", link); - + /* find device */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) if (*linkp == link) break; @@ -754,20 +753,10 @@ static void mgslpc_detach(dev_link_t *link) return; if (link->state & DEV_CONFIG) { - /* device is configured/active, mark it so when - * release() is called a proper detach() occurs. - */ - if (debug_level >= DEBUG_LEVEL_INFO) - printk(KERN_DEBUG "synclinkpc: detach postponed, '%s' " - "still locked\n", link->dev->dev_name); - link->state |= DEV_STALE_LINK; - return; + ((MGSLPC_INFO *)link->priv)->stop = 1; + mgslpc_release((u_long)link); } - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, and free it */ *linkp = link->next; mgslpc_remove_device((MGSLPC_INFO *)link->priv); @@ -809,13 +798,6 @@ static int mgslpc_event(event_t event, int priority, printk("mgslpc_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - ((MGSLPC_INFO *)link->priv)->stop = 1; - mgslpc_release((u_long)link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; mgslpc_config(link); @@ -3102,7 +3084,7 @@ static struct pcmcia_driver mgslpc_driver = { }, .attach = mgslpc_attach, .event = mgslpc_event, - .detach = mgslpc_detach, + .remove = mgslpc_detach, .id_table = mgslpc_ids, .suspend = mgslpc_suspend, .resume = mgslpc_resume, diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c index 982b74af8c2..1fb8976496d 100644 --- a/drivers/ide/legacy/ide-cs.c +++ b/drivers/ide/legacy/ide-cs.c @@ -94,7 +94,7 @@ static int ide_event(event_t event, int priority, static dev_info_t dev_info = "ide-cs"; static dev_link_t *ide_attach(void); -static void ide_detach(dev_link_t *); +static void ide_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -138,7 +138,7 @@ static dev_link_t *ide_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - ide_detach(link); + ide_detach(link->handle); return NULL; } @@ -154,10 +154,10 @@ static dev_link_t *ide_attach(void) ======================================================================*/ -static void ide_detach(dev_link_t *link) +static void ide_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; - int ret; DEBUG(0, "ide_detach(0x%p)\n", link); @@ -170,12 +170,6 @@ static void ide_detach(dev_link_t *link) if (link->state & DEV_CONFIG) ide_release(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - /* Unlink, free device structure */ *linkp = link->next; kfree(link->priv); @@ -445,11 +439,6 @@ int ide_event(event_t event, int priority, DEBUG(1, "ide_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - ide_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; ide_config(link); @@ -504,7 +493,7 @@ static struct pcmcia_driver ide_cs_driver = { }, .attach = ide_attach, .event = ide_event, - .detach = ide_detach, + .remove = ide_detach, .id_table = ide_ids, .suspend = ide_suspend, .resume = ide_resume, diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c index 6d9816e10ec..2d898d3afc9 100644 --- a/drivers/isdn/hardware/avm/avm_cs.c +++ b/drivers/isdn/hardware/avm/avm_cs.c @@ -63,7 +63,7 @@ static int avmcs_event(event_t event, int priority, */ static dev_link_t *avmcs_attach(void); -static void avmcs_detach(dev_link_t *); +static void avmcs_detach(struct pcmcia_device *p_dev); /* The dev_info variable is the "key" that is used to match up this @@ -165,7 +165,7 @@ static dev_link_t *avmcs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - avmcs_detach(link); + avmcs_detach(link->handle); goto err; } return link; @@ -185,8 +185,9 @@ static dev_link_t *avmcs_attach(void) ======================================================================*/ -static void avmcs_detach(dev_link_t *link) +static void avmcs_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; /* Locate device structure */ @@ -195,21 +196,9 @@ static void avmcs_detach(dev_link_t *link) if (*linkp == NULL) return; - /* - If the device is currently configured and active, we won't - actually delete it yet. Instead, it is marked so that when - the release() function is called, that will trigger a proper - detach(). - */ - if (link->state & DEV_CONFIG) { - link->state |= DEV_STALE_LINK; - return; - } + if (link->state & DEV_CONFIG) + avmcs_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free pieces */ *linkp = link->next; kfree(link->priv); @@ -424,10 +413,6 @@ static void avmcs_release(dev_link_t *link) pcmcia_release_io(link->handle, &link->io); pcmcia_release_irq(link->handle, &link->irq); link->state &= ~DEV_CONFIG; - - if (link->state & DEV_STALE_LINK) - avmcs_detach(link); - } /* avmcs_release */ static int avmcs_suspend(struct pcmcia_device *dev) @@ -472,11 +457,6 @@ static int avmcs_event(event_t event, int priority, dev_link_t *link = args->client_data; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - avmcs_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; avmcs_config(link); @@ -500,7 +480,7 @@ static struct pcmcia_driver avmcs_driver = { }, .attach = avmcs_attach, .event = avmcs_event, - .detach = avmcs_detach, + .remove = avmcs_detach, .id_table = avmcs_ids, .suspend= avmcs_suspend, .resume = avmcs_resume, diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c index 433cec4269a..6b322e88c6c 100644 --- a/drivers/isdn/hisax/avma1_cs.c +++ b/drivers/isdn/hisax/avma1_cs.c @@ -79,7 +79,7 @@ static int avma1cs_event(event_t event, int priority, */ static dev_link_t *avma1cs_attach(void); -static void avma1cs_detach(dev_link_t *); +static void avma1cs_detach(struct pcmcia_device *p_dev); /* The dev_info variable is the "key" that is used to match up this @@ -187,7 +187,7 @@ static dev_link_t *avma1cs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - avma1cs_detach(link); + avma1cs_detach(link->handle); return NULL; } @@ -203,42 +203,26 @@ static dev_link_t *avma1cs_attach(void) ======================================================================*/ -static void avma1cs_detach(dev_link_t *link) +static void avma1cs_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "avma1cs_detach(0x%p)\n", link); - + /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) if (*linkp == link) break; if (*linkp == NULL) return; - /* - If the device is currently configured and active, we won't - actually delete it yet. Instead, it is marked so that when - the release() function is called, that will trigger a proper - detach(). - */ - if (link->state & DEV_CONFIG) { -#ifdef PCMCIA_DEBUG - printk(KERN_DEBUG "avma1_cs: detach postponed, '%s' " - "still locked\n", link->dev->dev_name); -#endif - link->state |= DEV_STALE_LINK; - return; - } + if (link->state & DEV_CONFIG) + avma1cs_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free pieces */ *linkp = link->next; kfree(link->priv); kfree(link); - } /* avma1cs_detach */ /*====================================================================== @@ -440,9 +424,6 @@ static void avma1cs_release(dev_link_t *link) pcmcia_release_io(link->handle, &link->io); pcmcia_release_irq(link->handle, &link->irq); link->state &= ~DEV_CONFIG; - - if (link->state & DEV_STALE_LINK) - avma1cs_detach(link); } /* avma1cs_release */ static int avma1cs_suspend(struct pcmcia_device *dev) @@ -489,10 +470,6 @@ static int avma1cs_event(event_t event, int priority, DEBUG(1, "avma1cs_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - if (link->state & DEV_CONFIG) - avma1cs_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; avma1cs_config(link); @@ -515,7 +492,7 @@ static struct pcmcia_driver avma1cs_driver = { }, .attach = avma1cs_attach, .event = avma1cs_event, - .detach = avma1cs_detach, + .remove = avma1cs_detach, .id_table = avma1cs_ids, .suspend = avma1cs_suspend, .resume = avma1cs_resume, diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c index 0cbe04593d8..48cc677249f 100644 --- a/drivers/isdn/hisax/elsa_cs.c +++ b/drivers/isdn/hisax/elsa_cs.c @@ -106,7 +106,7 @@ static int elsa_cs_event(event_t event, int priority, */ static dev_link_t *elsa_cs_attach(void); -static void elsa_cs_detach(dev_link_t *); +static void elsa_cs_detach(struct pcmcia_device *p_dev); /* The dev_info variable is the "key" that is used to match up this @@ -216,7 +216,7 @@ static dev_link_t *elsa_cs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - elsa_cs_detach(link); + elsa_cs_detach(link->handle); return NULL; } @@ -232,11 +232,11 @@ static dev_link_t *elsa_cs_attach(void) ======================================================================*/ -static void elsa_cs_detach(dev_link_t *link) +static void elsa_cs_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; local_info_t *info = link->priv; - int ret; DEBUG(0, "elsa_cs_detach(0x%p)\n", link); @@ -246,14 +246,9 @@ static void elsa_cs_detach(dev_link_t *link) if (*linkp == NULL) return; - if (link->state & DEV_CONFIG) + if (link->state & DEV_CONFIG) { + ((local_info_t*)link->priv)->busy = 1; elsa_cs_release(link); - - /* Break the link with Card Services */ - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); } /* Unlink device structure and free it */ @@ -495,13 +490,6 @@ static int elsa_cs_event(event_t event, int priority, DEBUG(1, "elsa_cs_event(%d)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - ((local_info_t*)link->priv)->busy = 1; - elsa_cs_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; elsa_cs_config(link); @@ -524,7 +512,7 @@ static struct pcmcia_driver elsa_cs_driver = { }, .attach = elsa_cs_attach, .event = elsa_cs_event, - .detach = elsa_cs_detach, + .remove = elsa_cs_detach, .id_table = elsa_ids, .suspend = elsa_suspend, .resume = elsa_resume, diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index 27dce7c7b76..d2386f6867b 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -107,7 +107,7 @@ static int sedlbauer_event(event_t event, int priority, */ static dev_link_t *sedlbauer_attach(void); -static void sedlbauer_detach(dev_link_t *); +static void sedlbauer_detach(struct pcmcia_device *p_dev); /* You'll also need to prototype all the functions that will actually @@ -230,7 +230,7 @@ static dev_link_t *sedlbauer_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - sedlbauer_detach(link); + sedlbauer_detach(link->handle); return NULL; } @@ -246,8 +246,9 @@ static dev_link_t *sedlbauer_attach(void) ======================================================================*/ -static void sedlbauer_detach(dev_link_t *link) +static void sedlbauer_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "sedlbauer_detach(0x%p)\n", link); @@ -258,25 +259,11 @@ static void sedlbauer_detach(dev_link_t *link) if (*linkp == NULL) return; - /* - If the device is currently configured and active, we won't - actually delete it yet. Instead, it is marked so that when - the release() function is called, that will trigger a proper - detach(). - */ if (link->state & DEV_CONFIG) { -#ifdef PCMCIA_DEBUG - printk(KERN_DEBUG "sedlbauer_cs: detach postponed, '%s' " - "still locked\n", link->dev->dev_name); -#endif - link->state |= DEV_STALE_LINK; - return; + ((local_info_t *)link->priv)->stop = 1; + sedlbauer_release(link); } - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, and free it */ *linkp = link->next; /* This points to the parent local_info_t struct */ @@ -547,10 +534,6 @@ static void sedlbauer_release(dev_link_t *link) if (link->irq.AssignedIRQ) pcmcia_release_irq(link->handle, &link->irq); link->state &= ~DEV_CONFIG; - - if (link->state & DEV_STALE_LINK) - sedlbauer_detach(link); - } /* sedlbauer_release */ static int sedlbauer_suspend(struct pcmcia_device *p_dev) @@ -599,13 +582,6 @@ static int sedlbauer_event(event_t event, int priority, DEBUG(1, "sedlbauer_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - ((local_info_t *)link->priv)->stop = 1; - sedlbauer_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; sedlbauer_config(link); @@ -633,7 +609,7 @@ static struct pcmcia_driver sedlbauer_driver = { }, .attach = sedlbauer_attach, .event = sedlbauer_event, - .detach = sedlbauer_detach, + .remove = sedlbauer_detach, .id_table = sedlbauer_ids, .suspend = sedlbauer_suspend, .resume = sedlbauer_resume, diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c index 70213bc1d30..cd0f86f0975 100644 --- a/drivers/isdn/hisax/teles_cs.c +++ b/drivers/isdn/hisax/teles_cs.c @@ -87,7 +87,7 @@ static int teles_cs_event(event_t event, int priority, */ static dev_link_t *teles_attach(void); -static void teles_detach(dev_link_t *); +static void teles_detach(struct pcmcia_device *p_dev); /* The dev_info variable is the "key" that is used to match up this @@ -197,7 +197,7 @@ static dev_link_t *teles_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - teles_detach(link); + teles_detach(link->handle); return NULL; } @@ -213,11 +213,11 @@ static dev_link_t *teles_attach(void) ======================================================================*/ -static void teles_detach(dev_link_t *link) +static void teles_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; local_info_t *info = link->priv; - int ret; DEBUG(0, "teles_detach(0x%p)\n", link); @@ -227,14 +227,9 @@ static void teles_detach(dev_link_t *link) if (*linkp == NULL) return; - if (link->state & DEV_CONFIG) + if (link->state & DEV_CONFIG) { + info->busy = 1; teles_cs_release(link); - - /* Break the link with Card Services */ - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); } /* Unlink device structure and free it */ @@ -476,13 +471,6 @@ static int teles_cs_event(event_t event, int priority, DEBUG(1, "teles_cs_event(%d)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - ((local_info_t*)link->priv)->busy = 1; - teles_cs_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; teles_cs_config(link); @@ -504,7 +492,7 @@ static struct pcmcia_driver teles_cs_driver = { }, .attach = teles_attach, .event = teles_cs_event, - .detach = teles_detach, + .remove = teles_detach, .id_table = teles_ids, .suspend = teles_suspend, .resume = teles_resume, diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c index 86443cf44dc..3ddcb1bf682 100644 --- a/drivers/mtd/maps/pcmciamtd.c +++ b/drivers/mtd/maps/pcmciamtd.c @@ -722,18 +722,6 @@ static int pcmciamtd_event(event_t event, int priority, DEBUG(1, "event=0x%06x", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - DEBUG(2, "EVENT_CARD_REMOVAL"); - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - struct pcmciamtd_dev *dev = link->priv; - if(dev->mtd_info) { - del_mtd_device(dev->mtd_info); - info("mtd%d: Removed", dev->mtd_info->index); - } - pcmciamtd_release(link); - } - break; case CS_EVENT_CARD_INSERTION: DEBUG(2, "EVENT_CARD_INSERTION"); link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; @@ -752,23 +740,21 @@ static int pcmciamtd_event(event_t event, int priority, * when the device is released. */ -static void pcmciamtd_detach(dev_link_t *link) +static void pcmciamtd_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); + DEBUG(3, "link=0x%p", link); if(link->state & DEV_CONFIG) { - pcmciamtd_release(link); - } + struct pcmciamtd_dev *dev = link->priv; + if(dev->mtd_info) { + del_mtd_device(dev->mtd_info); + info("mtd%d: Removed", dev->mtd_info->index); + } - if (link->handle) { - int ret; - DEBUG(2, "Deregistering with card services"); - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); + pcmciamtd_release(link); } - - link->state |= DEV_STALE_LINK; } @@ -807,7 +793,7 @@ static dev_link_t *pcmciamtd_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - pcmciamtd_detach(link); + pcmciamtd_detach(link->handle); return NULL; } DEBUG(2, "link = %p", link); @@ -847,7 +833,7 @@ static struct pcmcia_driver pcmciamtd_driver = { }, .attach = pcmciamtd_attach, .event = pcmciamtd_event, - .detach = pcmciamtd_detach, + .remove = pcmciamtd_detach, .owner = THIS_MODULE, .id_table = pcmciamtd_ids, .suspend = pcmciamtd_suspend, diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index 80414a77fe7..60a3bc2b8fc 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -253,7 +253,7 @@ static void set_rx_mode(struct net_device *dev); static dev_info_t dev_info = "3c574_cs"; static dev_link_t *tc574_attach(void); -static void tc574_detach(dev_link_t *); +static void tc574_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list; @@ -316,7 +316,7 @@ static dev_link_t *tc574_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - tc574_detach(link); + tc574_detach(link->handle); return NULL; } @@ -332,8 +332,9 @@ static dev_link_t *tc574_attach(void) */ -static void tc574_detach(dev_link_t *link) +static void tc574_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -351,9 +352,6 @@ static void tc574_detach(dev_link_t *link) if (link->state & DEV_CONFIG) tc574_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; free_netdev(dev); @@ -590,16 +588,10 @@ static int tc574_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(1, "3c574_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; tc574_config(link); @@ -1304,7 +1296,7 @@ static struct pcmcia_driver tc574_driver = { }, .attach = tc574_attach, .event = tc574_event, - .detach = tc574_detach, + .remove = tc574_detach, .id_table = tc574_ids, .suspend = tc574_suspend, .resume = tc574_resume, diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index bbda681ac10..09b96c76216 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -164,7 +164,7 @@ static struct ethtool_ops netdev_ethtool_ops; static dev_info_t dev_info = "3c589_cs"; static dev_link_t *tc589_attach(void); -static void tc589_detach(dev_link_t *); +static void tc589_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list; @@ -230,7 +230,7 @@ static dev_link_t *tc589_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - tc589_detach(link); + tc589_detach(link->handle); return NULL; } @@ -246,8 +246,9 @@ static dev_link_t *tc589_attach(void) ======================================================================*/ -static void tc589_detach(dev_link_t *link) +static void tc589_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -264,10 +265,7 @@ static void tc589_detach(dev_link_t *link) if (link->state & DEV_CONFIG) tc589_release(link); - - if (link->handle) - pcmcia_deregister_client(link->handle); - + /* Unlink device structure, free bits */ *linkp = link->next; free_netdev(dev); @@ -466,16 +464,10 @@ static int tc589_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(1, "3c589_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; tc589_config(link); @@ -1079,7 +1071,7 @@ static struct pcmcia_driver tc589_driver = { }, .attach = tc589_attach, .event = tc589_event, - .detach = tc589_detach, + .remove = tc589_detach, .id_table = tc589_ids, .suspend = tc589_suspend, .resume = tc589_resume, diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 6c6b2526565..11f701a8ff0 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -108,7 +108,7 @@ static void block_output(struct net_device *dev, int count, const u_char *buf, const int start_page); static dev_link_t *axnet_attach(void); -static void axnet_detach(dev_link_t *); +static void axnet_detach(struct pcmcia_device *p_dev); static dev_info_t dev_info = "axnet_cs"; static dev_link_t *dev_list; @@ -185,7 +185,7 @@ static dev_link_t *axnet_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - axnet_detach(link); + axnet_detach(link->handle); return NULL; } @@ -201,8 +201,9 @@ static dev_link_t *axnet_attach(void) ======================================================================*/ -static void axnet_detach(dev_link_t *link) +static void axnet_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -220,9 +221,6 @@ static void axnet_detach(dev_link_t *link) if (link->state & DEV_CONFIG) axnet_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; free_netdev(dev); @@ -537,16 +535,10 @@ static int axnet_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(2, "axnet_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; axnet_config(link); @@ -890,7 +882,7 @@ static struct pcmcia_driver axnet_cs_driver = { }, .attach = axnet_attach, .event = axnet_event, - .detach = axnet_detach, + .remove = axnet_detach, .id_table = axnet_ids, .suspend = axnet_suspend, .resume = axnet_resume, diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c index 68612222de6..6970888cba1 100644 --- a/drivers/net/pcmcia/com20020_cs.c +++ b/drivers/net/pcmcia/com20020_cs.c @@ -126,7 +126,7 @@ static int com20020_event(event_t event, int priority, static dev_info_t dev_info = "com20020_cs"; static dev_link_t *com20020_attach(void); -static void com20020_detach(dev_link_t *); +static void com20020_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list; @@ -204,7 +204,7 @@ static dev_link_t *com20020_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - com20020_detach(link); + com20020_detach(link->handle); return NULL; } @@ -226,8 +226,9 @@ fail_alloc_info: ======================================================================*/ -static void com20020_detach(dev_link_t *link) +static void com20020_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct com20020_dev_t *info = link->priv; dev_link_t **linkp; struct net_device *dev; @@ -260,9 +261,6 @@ static void com20020_detach(dev_link_t *link) if (link->state & DEV_CONFIG) com20020_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ DEBUG(1,"unlinking...\n"); *linkp = link->next; @@ -470,17 +468,10 @@ static int com20020_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - com20020_dev_t *info = link->priv; - struct net_device *dev = info->dev; DEBUG(1, "com20020_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT; com20020_config(link); @@ -502,7 +493,7 @@ static struct pcmcia_driver com20020_cs_driver = { }, .attach = com20020_attach, .event = com20020_event, - .detach = com20020_detach, + .remove = com20020_detach, .id_table = com20020_ids, .suspend = com20020_suspend, .resume = com20020_resume, diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c index 388ecade13d..560d4ee2280 100644 --- a/drivers/net/pcmcia/fmvj18x_cs.c +++ b/drivers/net/pcmcia/fmvj18x_cs.c @@ -91,7 +91,7 @@ static void fmvj18x_release(dev_link_t *link); static int fmvj18x_event(event_t event, int priority, event_callback_args_t *args); static dev_link_t *fmvj18x_attach(void); -static void fmvj18x_detach(dev_link_t *); +static void fmvj18x_detach(struct pcmcia_device *p_dev); /* LAN controller(MBH86960A) specific routines @@ -291,7 +291,7 @@ static dev_link_t *fmvj18x_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - fmvj18x_detach(link); + fmvj18x_detach(link->handle); return NULL; } @@ -300,8 +300,9 @@ static dev_link_t *fmvj18x_attach(void) /*====================================================================*/ -static void fmvj18x_detach(dev_link_t *link) +static void fmvj18x_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -319,10 +320,6 @@ static void fmvj18x_detach(dev_link_t *link) if (link->state & DEV_CONFIG) fmvj18x_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free pieces */ *linkp = link->next; free_netdev(dev); @@ -752,16 +749,10 @@ static int fmvj18x_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(1, "fmvj18x_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; fmvj18x_config(link); @@ -802,7 +793,7 @@ static struct pcmcia_driver fmvj18x_cs_driver = { }, .attach = fmvj18x_attach, .event = fmvj18x_event, - .detach = fmvj18x_detach, + .remove = fmvj18x_detach, .id_table = fmvj18x_ids, .suspend = fmvj18x_suspend, .resume = fmvj18x_resume, diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c index 3a7218e51b7..96129498335 100644 --- a/drivers/net/pcmcia/ibmtr_cs.c +++ b/drivers/net/pcmcia/ibmtr_cs.c @@ -114,7 +114,7 @@ static int ibmtr_event(event_t event, int priority, static dev_info_t dev_info = "ibmtr_cs"; static dev_link_t *ibmtr_attach(void); -static void ibmtr_detach(dev_link_t *); +static void ibmtr_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list; @@ -201,7 +201,7 @@ out: return link; out_detach: - ibmtr_detach(link); + ibmtr_detach(link->handle); link = NULL; goto out; } /* ibmtr_attach */ @@ -215,8 +215,9 @@ out_detach: ======================================================================*/ -static void ibmtr_detach(dev_link_t *link) +static void ibmtr_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct ibmtr_dev_t *info = link->priv; dev_link_t **linkp; struct net_device *dev; @@ -241,9 +242,6 @@ static void ibmtr_detach(dev_link_t *link) if (link->state & DEV_CONFIG) ibmtr_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; free_netdev(dev); @@ -449,21 +447,10 @@ static int ibmtr_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - ibmtr_dev_t *info = link->priv; - struct net_device *dev = info->dev; DEBUG(1, "ibmtr_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - /* set flag to bypass normal interrupt code */ - struct tok_info *priv = netdev_priv(dev); - priv->sram_phys |= 1; - netif_device_detach(dev); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT; ibmtr_config(link); @@ -529,7 +516,7 @@ static struct pcmcia_driver ibmtr_cs_driver = { }, .attach = ibmtr_attach, .event = ibmtr_event, - .detach = ibmtr_detach, + .remove = ibmtr_detach, .id_table = ibmtr_ids, .suspend = ibmtr_suspend, .resume = ibmtr_resume, diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index fa4921f8b9f..011ceb09032 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -440,7 +440,7 @@ static struct ethtool_ops netdev_ethtool_ops; static dev_link_t *nmclan_attach(void); -static void nmclan_detach(dev_link_t *); +static void nmclan_detach(struct pcmcia_device *p_dev); /* ---------------------------------------------------------------------------- nmclan_attach @@ -506,7 +506,7 @@ static dev_link_t *nmclan_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - nmclan_detach(link); + nmclan_detach(link->handle); return NULL; } @@ -521,8 +521,9 @@ nmclan_detach when the device is released. ---------------------------------------------------------------------------- */ -static void nmclan_detach(dev_link_t *link) +static void nmclan_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -540,9 +541,6 @@ static void nmclan_detach(dev_link_t *link) if (link->state & DEV_CONFIG) nmclan_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; free_netdev(dev); @@ -845,16 +843,10 @@ static int nmclan_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(1, "nmclan_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; nmclan_config(link); @@ -1694,7 +1686,7 @@ static struct pcmcia_driver nmclan_cs_driver = { }, .attach = nmclan_attach, .event = nmclan_event, - .detach = nmclan_detach, + .remove = nmclan_detach, .id_table = nmclan_ids, .suspend = nmclan_suspend, .resume = nmclan_resume, diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 7db4d6f3db4..fb3e411d6da 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -121,7 +121,7 @@ static int setup_dma_config(dev_link_t *link, int start_pg, int stop_pg); static dev_link_t *pcnet_attach(void); -static void pcnet_detach(dev_link_t *); +static void pcnet_detach(struct pcmcia_device *p_dev); static dev_info_t dev_info = "pcnet_cs"; static dev_link_t *dev_list; @@ -280,7 +280,7 @@ static dev_link_t *pcnet_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - pcnet_detach(link); + pcnet_detach(link->handle); return NULL; } @@ -296,31 +296,29 @@ static dev_link_t *pcnet_attach(void) ======================================================================*/ -static void pcnet_detach(dev_link_t *link) +static void pcnet_detach(struct pcmcia_device *p_dev) { - struct net_device *dev = link->priv; - dev_link_t **linkp; - - DEBUG(0, "pcnet_detach(0x%p)\n", link); + dev_link_t *link = dev_to_instance(p_dev); + struct net_device *dev = link->priv; + dev_link_t **linkp; - /* Locate device structure */ - for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) - if (*linkp == link) break; - if (*linkp == NULL) - return; + DEBUG(0, "pcnet_detach(0x%p)\n", link); - if (link->dev) - unregister_netdev(dev); + /* Locate device structure */ + for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) + if (*linkp == link) break; + if (*linkp == NULL) + return; - if (link->state & DEV_CONFIG) - pcnet_release(link); + if (link->dev) + unregister_netdev(dev); - if (link->handle) - pcmcia_deregister_client(link->handle); + if (link->state & DEV_CONFIG) + pcnet_release(link); - /* Unlink device structure, free bits */ - *linkp = link->next; - free_netdev(dev); + /* Unlink device structure, free bits */ + *linkp = link->next; + free_netdev(dev); } /* pcnet_detach */ /*====================================================================== @@ -817,16 +815,10 @@ static int pcnet_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(2, "pcnet_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; pcnet_config(link); @@ -1856,7 +1848,7 @@ static struct pcmcia_driver pcnet_driver = { }, .attach = pcnet_attach, .event = pcnet_event, - .detach = pcnet_detach, + .remove = pcnet_detach, .owner = THIS_MODULE, .id_table = pcnet_ids, .suspend = pcnet_suspend, diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 7c61ec90c2c..6cb5198d609 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -282,7 +282,7 @@ enum RxCfg { RxAllMulti = 0x0004, RxPromisc = 0x0002, /*====================================================================*/ static dev_link_t *smc91c92_attach(void); -static void smc91c92_detach(dev_link_t *); +static void smc91c92_detach(struct pcmcia_device *p_dev); static void smc91c92_config(dev_link_t *link); static void smc91c92_release(dev_link_t *link); static int smc91c92_event(event_t event, int priority, @@ -375,7 +375,7 @@ static dev_link_t *smc91c92_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - smc91c92_detach(link); + smc91c92_detach(link->handle); return NULL; } @@ -391,8 +391,9 @@ static dev_link_t *smc91c92_attach(void) ======================================================================*/ -static void smc91c92_detach(dev_link_t *link) +static void smc91c92_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -410,9 +411,6 @@ static void smc91c92_detach(dev_link_t *link) if (link->state & DEV_CONFIG) smc91c92_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; free_netdev(dev); @@ -1237,16 +1235,10 @@ static int smc91c92_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(1, "smc91c92_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; smc91c92_config(link); @@ -2371,7 +2363,7 @@ static struct pcmcia_driver smc91c92_cs_driver = { }, .attach = smc91c92_attach, .event = smc91c92_event, - .detach = smc91c92_detach, + .remove = smc91c92_detach, .id_table = smc91c92_ids, .suspend = smc91c92_suspend, .resume = smc91c92_resume, diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c index 917e50ac37f..804e56771ba 100644 --- a/drivers/net/pcmcia/xirc2ps_cs.c +++ b/drivers/net/pcmcia/xirc2ps_cs.c @@ -302,7 +302,7 @@ static int xirc2ps_event(event_t event, int priority, */ static dev_link_t *xirc2ps_attach(void); -static void xirc2ps_detach(dev_link_t *); +static void xirc2ps_detach(struct pcmcia_device *p_dev); /**************** * You'll also need to prototype all the functions that will actually @@ -622,7 +622,7 @@ xirc2ps_attach(void) client_reg.event_callback_args.client_data = link; if ((err = pcmcia_register_client(&link->handle, &client_reg))) { cs_error(link->handle, RegisterClient, err); - xirc2ps_detach(link); + xirc2ps_detach(link->handle); return NULL; } @@ -637,8 +637,9 @@ xirc2ps_attach(void) */ static void -xirc2ps_detach(dev_link_t * link) +xirc2ps_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -656,19 +657,9 @@ xirc2ps_detach(dev_link_t * link) if (link->dev) unregister_netdev(dev); - /* - * If the device is currently configured and active, we won't - * actually delete it yet. Instead, it is marked so that when - * the release() function is called, that will trigger a proper - * detach(). - */ if (link->state & DEV_CONFIG) xirc2ps_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free it */ *linkp = link->next; free_netdev(dev); @@ -1209,19 +1200,10 @@ xirc2ps_event(event_t event, int priority, event_callback_args_t * args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; DEBUG(0, "event(%d)\n", (int)event); switch (event) { - case CS_EVENT_REGISTRATION_COMPLETE: - DEBUG(0, "registration complete\n"); - break; - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - netif_device_detach(dev); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; xirc2ps_config(link); @@ -2022,7 +2004,7 @@ static struct pcmcia_driver xirc2ps_cs_driver = { }, .attach = xirc2ps_attach, .event = xirc2ps_event, - .detach = xirc2ps_detach, + .remove = xirc2ps_detach, .id_table = xirc2ps_ids, .suspend = xirc2ps_suspend, .resume = xirc2ps_resume, diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c index 80c9de749b5..7a28139544c 100644 --- a/drivers/net/wireless/airo_cs.c +++ b/drivers/net/wireless/airo_cs.c @@ -92,7 +92,7 @@ static int airo_event(event_t event, int priority, */ static dev_link_t *airo_attach(void); -static void airo_detach(dev_link_t *); +static void airo_detach(struct pcmcia_device *p_dev); /* You'll also need to prototype all the functions that will actually @@ -210,7 +210,7 @@ static dev_link_t *airo_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - airo_detach(link); + airo_detach(link->handle); return NULL; } @@ -226,8 +226,9 @@ static dev_link_t *airo_attach(void) ======================================================================*/ -static void airo_detach(dev_link_t *link) +static void airo_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "airo_detach(0x%p)\n", link); @@ -244,14 +245,8 @@ static void airo_detach(dev_link_t *link) if ( ((local_info_t*)link->priv)->eth_dev ) { stop_airo_card( ((local_info_t*)link->priv)->eth_dev, 0 ); } - ((local_info_t*)link->priv)->eth_dev = NULL; - - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - - - + ((local_info_t*)link->priv)->eth_dev = NULL; + /* Unlink device structure, free pieces */ *linkp = link->next; kfree(link->priv); @@ -537,18 +532,10 @@ static int airo_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - local_info_t *local = link->priv; - + DEBUG(1, "airo_event(0x%06x)\n", event); - + switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - netif_device_detach(local->eth_dev); - airo_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; airo_config(link); @@ -573,7 +560,7 @@ static struct pcmcia_driver airo_driver = { }, .attach = airo_attach, .event = airo_event, - .detach = airo_detach, + .remove = airo_detach, .id_table = airo_ids, .suspend = airo_suspend, .resume = airo_resume, diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c index 598a9cd0f83..3ab33dd49ea 100644 --- a/drivers/net/wireless/atmel_cs.c +++ b/drivers/net/wireless/atmel_cs.c @@ -103,7 +103,7 @@ static int atmel_event(event_t event, int priority, */ static dev_link_t *atmel_attach(void); -static void atmel_detach(dev_link_t *); +static void atmel_detach(struct pcmcia_device *p_dev); /* You'll also need to prototype all the functions that will actually @@ -221,7 +221,7 @@ static dev_link_t *atmel_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - atmel_detach(link); + atmel_detach(link->handle); return NULL; } @@ -237,8 +237,9 @@ static dev_link_t *atmel_attach(void) ======================================================================*/ -static void atmel_detach(dev_link_t *link) +static void atmel_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "atmel_detach(0x%p)\n", link); @@ -252,10 +253,6 @@ static void atmel_detach(dev_link_t *link) if (link->state & DEV_CONFIG) atmel_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free pieces */ *linkp = link->next; kfree(link->priv); @@ -522,18 +519,10 @@ static int atmel_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - local_info_t *local = link->priv; - + DEBUG(1, "atmel_event(0x%06x)\n", event); - + switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - netif_device_detach(local->eth_dev); - atmel_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; atmel_config(link); @@ -593,7 +582,7 @@ static struct pcmcia_driver atmel_driver = { }, .attach = atmel_attach, .event = atmel_event, - .detach = atmel_detach, + .remove = atmel_detach, .id_table = atmel_ids, .suspend = atmel_suspend, .resume = atmel_resume, diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c index ba4a7da98cc..866142af7d9 100644 --- a/drivers/net/wireless/hostap/hostap_cs.c +++ b/drivers/net/wireless/hostap/hostap_cs.c @@ -203,7 +203,7 @@ static int hfa384x_to_bap(struct net_device *dev, u16 bap, void *buf, int len) -static void prism2_detach(dev_link_t *link); +static void prism2_detach(struct pcmcia_device *p_dev); static void prism2_release(u_long arg); static int prism2_event(event_t event, int priority, event_callback_args_t *args); @@ -528,15 +528,16 @@ static dev_link_t *prism2_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - prism2_detach(link); + prism2_detach(link->handle); return NULL; } return link; } -static void prism2_detach(dev_link_t *link) +static void prism2_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; PDEBUG(DEBUG_FLOW, "prism2_detach\n"); @@ -554,14 +555,6 @@ static void prism2_detach(dev_link_t *link) prism2_release((u_long)link); } - if (link->handle) { - int res = pcmcia_deregister_client(link->handle); - if (res) { - printk("CardService(DeregisterClient) => %d\n", res); - cs_error(link->handle, DeregisterClient, res); - } - } - *linkp = link->next; /* release net devices */ if (link->priv) { @@ -902,7 +895,6 @@ static int prism2_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = (struct net_device *) link->priv; switch (event) { case CS_EVENT_CARD_INSERTION: @@ -913,16 +905,6 @@ static int prism2_event(event_t event, int priority, } break; - case CS_EVENT_CARD_REMOVAL: - PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_CARD_REMOVAL\n", dev_info); - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - netif_stop_queue(dev); - netif_device_detach(dev); - prism2_release((u_long) link); - } - break; - default: PDEBUG(DEBUG_EXTRA, "%s: prism2_event() - unknown event %d\n", dev_info, event); @@ -991,7 +973,7 @@ static struct pcmcia_driver hostap_driver = { .name = "hostap_cs", }, .attach = prism2_attach, - .detach = prism2_detach, + .remove = prism2_detach, .owner = THIS_MODULE, .event = prism2_event, .id_table = hostap_cs_ids, diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c index 7ab2d70ffdd..1770677d9e1 100644 --- a/drivers/net/wireless/netwave_cs.c +++ b/drivers/net/wireless/netwave_cs.c @@ -200,7 +200,7 @@ static int netwave_event(event_t event, int priority, static void netwave_pcmcia_config(dev_link_t *arg); /* Runs after card insertion */ static dev_link_t *netwave_attach(void); /* Create instance */ -static void netwave_detach(dev_link_t *); /* Destroy instance */ +static void netwave_detach(struct pcmcia_device *p_dev); /* Destroy instance */ /* Hardware configuration */ static void netwave_doreset(kio_addr_t iobase, u_char __iomem *ramBase); @@ -459,7 +459,7 @@ static dev_link_t *netwave_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - netwave_detach(link); + netwave_detach(link->handle); return NULL; } @@ -474,8 +474,9 @@ static dev_link_t *netwave_attach(void) * structures are freed. Otherwise, the structures will be freed * when the device is released. */ -static void netwave_detach(dev_link_t *link) +static void netwave_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; dev_link_t **linkp; @@ -489,11 +490,7 @@ static void netwave_detach(dev_link_t *link) */ if (link->state & DEV_CONFIG) netwave_release(link); - - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - + /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) if (*linkp == link) break; @@ -986,22 +983,10 @@ static int netwave_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; - + DEBUG(1, "netwave_event(0x%06x)\n", event); - - switch (event) { - case CS_EVENT_REGISTRATION_COMPLETE: - DEBUG(0, "netwave_cs: registration complete\n"); - break; - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - netif_device_detach(dev); - netwave_release(link); - } - break; + switch (event) { case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; netwave_pcmcia_config( link); @@ -1504,7 +1489,7 @@ static struct pcmcia_driver netwave_driver = { }, .attach = netwave_attach, .event = netwave_event, - .detach = netwave_detach, + .remove = netwave_detach, .id_table = netwave_ids, .suspend = netwave_suspend, .resume = netwave_resume, diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c index 1d66050e3d6..00679b6c87c 100644 --- a/drivers/net/wireless/orinoco_cs.c +++ b/drivers/net/wireless/orinoco_cs.c @@ -81,7 +81,7 @@ static dev_link_t *dev_list; /* = NULL */ /********************************************************************/ static void orinoco_cs_release(dev_link_t *link); -static void orinoco_cs_detach(dev_link_t *link); +static void orinoco_cs_detach(struct pcmcia_device *p_dev); /********************************************************************/ /* Device methods */ @@ -165,7 +165,7 @@ orinoco_cs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - orinoco_cs_detach(link); + orinoco_cs_detach(link->handle); return NULL; } @@ -178,8 +178,9 @@ orinoco_cs_attach(void) * are freed. Otherwise, the structures will be freed when the device * is released. */ -static void orinoco_cs_detach(dev_link_t *link) +static void orinoco_cs_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; struct net_device *dev = link->priv; @@ -193,10 +194,6 @@ static void orinoco_cs_detach(dev_link_t *link) if (link->state & DEV_CONFIG) orinoco_cs_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, and free it */ *linkp = link->next; DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev); @@ -551,30 +548,15 @@ orinoco_cs_event(event_t event, int priority, event_callback_args_t * args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); - int err = 0; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - netif_device_detach(dev); - priv->hw_unavailable++; - spin_unlock_irqrestore(&priv->lock, flags); - } - break; - case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; orinoco_cs_config(link); break; } - return err; + return 0; } /* orinoco_cs_event */ /********************************************************************/ @@ -677,7 +659,7 @@ static struct pcmcia_driver orinoco_driver = { .name = DRIVER_NAME, }, .attach = orinoco_cs_attach, - .detach = orinoco_cs_detach, + .remove = orinoco_cs_detach, .event = orinoco_cs_event, .id_table = orinoco_cs_ids, .suspend = orinoco_cs_suspend, diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index c2cb6c8e6d7..33a89e29212 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -94,7 +94,7 @@ static void ray_config(dev_link_t *link); static void ray_release(dev_link_t *link); static int ray_event(event_t event, int priority, event_callback_args_t *args); static dev_link_t *ray_attach(void); -static void ray_detach(dev_link_t *); +static void ray_detach(struct pcmcia_device *p_dev); /***** Prototypes indicated by device structure ******************************/ static int ray_dev_close(struct net_device *dev); @@ -402,7 +402,7 @@ static dev_link_t *ray_attach(void) if (ret != 0) { printk("ray_cs ray_attach RegisterClient unhappy - detaching\n"); cs_error(link->handle, RegisterClient, ret); - ray_detach(link); + ray_detach(link->handle); return NULL; } DEBUG(2,"ray_cs ray_attach ending\n"); @@ -418,9 +418,12 @@ fail_alloc_dev: structures are freed. Otherwise, the structures will be freed when the device is released. =============================================================================*/ -static void ray_detach(dev_link_t *link) +static void ray_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; + struct net_device *dev; + ray_dev_t *local; DEBUG(1, "ray_detach(0x%p)\n", link); @@ -430,22 +433,18 @@ static void ray_detach(dev_link_t *link) if (*linkp == NULL) return; - /* If the device is currently configured and active, we won't - actually delete it yet. Instead, it is marked so that when - the release() function is called, that will trigger a proper - detach(). - */ - if (link->state & DEV_CONFIG) - ray_release(link); + dev = link->priv; + + if (link->state & DEV_CONFIG) { + ray_release(link); + + local = (ray_dev_t *)dev->priv; + del_timer(&local->timer); + } - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free pieces */ *linkp = link->next; if (link->priv) { - struct net_device *dev = link->priv; if (link->dev) unregister_netdev(dev); free_netdev(dev); } @@ -940,19 +939,9 @@ static int ray_event(event_t event, int priority, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; - ray_dev_t *local = (ray_dev_t *)dev->priv; DEBUG(1, "ray_event(0x%06x)\n", event); - + switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - netif_device_detach(dev); - if (link->state & DEV_CONFIG) { - ray_release(link); - del_timer(&local->timer); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; ray_config(link); @@ -2958,7 +2947,7 @@ static struct pcmcia_driver ray_driver = { }, .attach = ray_attach, .event = ray_event, - .detach = ray_detach, + .remove = ray_detach, .id_table = ray_ids, .suspend = ray_suspend, .resume = ray_resume, diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c index 3938a573565..a2dcab7995c 100644 --- a/drivers/net/wireless/spectrum_cs.c +++ b/drivers/net/wireless/spectrum_cs.c @@ -90,7 +90,7 @@ static dev_link_t *dev_list; /* = NULL */ /********************************************************************/ static void spectrum_cs_release(dev_link_t *link); -static void spectrum_cs_detach(dev_link_t *link); +static void spectrum_cs_detach(struct pcmcia_device *p_dev); /********************************************************************/ /* Firmware downloader */ @@ -647,7 +647,7 @@ spectrum_cs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - spectrum_cs_detach(link); + spectrum_cs_detach(link->handle); return NULL; } @@ -660,27 +660,14 @@ spectrum_cs_attach(void) * are freed. Otherwise, the structures will be freed when the device * is released. */ -static void spectrum_cs_detach(dev_link_t *link) +static void spectrum_cs_detach(struct pcmcia_device *p_dev) { - dev_link_t **linkp; + dev_link_t *link = dev_to_instance(p_dev); struct net_device *dev = link->priv; - /* Locate device structure */ - for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) - if (*linkp == link) - break; - - BUG_ON(*linkp == NULL); - if (link->state & DEV_CONFIG) spectrum_cs_release(link); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); - - /* Unlink device structure, and free it */ - *linkp = link->next; DEBUG(0, PFX "detach: link=%p link->dev=%p\n", link, link->dev); if (link->dev) { DEBUG(0, PFX "About to unregister net device %p\n", @@ -1007,22 +994,8 @@ spectrum_cs_event(event_t event, int priority, event_callback_args_t * args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; - struct orinoco_private *priv = netdev_priv(dev); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - netif_device_detach(dev); - priv->hw_unavailable++; - spin_unlock_irqrestore(&priv->lock, flags); - } - break; - case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; spectrum_cs_config(link); @@ -1057,7 +1030,7 @@ static struct pcmcia_driver orinoco_driver = { .name = DRIVER_NAME, }, .attach = spectrum_cs_attach, - .detach = spectrum_cs_detach, + .remove = spectrum_cs_detach, .suspend = spectrum_cs_suspend, .resume = spectrum_cs_resume, .event = spectrum_cs_event, diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index 3e3532830c2..255952d8cea 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -4692,7 +4692,7 @@ wavelan_attach(void) if(ret != 0) { cs_error(link->handle, RegisterClient, ret); - wavelan_detach(link); + wavelan_detach(link->handle); return NULL; } @@ -4711,8 +4711,10 @@ wavelan_attach(void) * is released. */ static void -wavelan_detach(dev_link_t * link) +wavelan_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); + #ifdef DEBUG_CALLBACK_TRACE printk(KERN_DEBUG "-> wavelan_detach(0x%p)\n", link); #endif @@ -4729,10 +4731,6 @@ wavelan_detach(dev_link_t * link) wv_pcmcia_release(link); } - /* Break the link with Card Services */ - if(link->handle) - pcmcia_deregister_client(link->handle); - /* Remove the interface data from the linked list */ if(dev_list == link) dev_list = link->next; @@ -4854,25 +4852,6 @@ wavelan_event(event_t event, /* The event received */ switch(event) { - case CS_EVENT_REGISTRATION_COMPLETE: -#ifdef DEBUG_CONFIG_INFO - printk(KERN_DEBUG "wavelan_cs: registration complete\n"); -#endif - break; - - case CS_EVENT_CARD_REMOVAL: - /* Oups ! The card is no more there */ - link->state &= ~DEV_PRESENT; - if(link->state & DEV_CONFIG) - { - /* Accept no more transmissions */ - netif_device_detach(dev); - - /* Release the card */ - wv_pcmcia_release(link); - } - break; - case CS_EVENT_CARD_INSERTION: /* Reset and configure the card */ link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; @@ -4906,7 +4885,7 @@ static struct pcmcia_driver wavelan_driver = { }, .attach = wavelan_attach, .event = wavelan_event, - .detach = wavelan_detach, + .remove = wavelan_detach, .id_table = wavelan_ids, .suspend = wavelan_suspend, .resume = wavelan_resume, diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h index 724a715089c..3cb34817c03 100644 --- a/drivers/net/wireless/wavelan_cs.p.h +++ b/drivers/net/wireless/wavelan_cs.p.h @@ -757,7 +757,7 @@ static int static dev_link_t * wavelan_attach(void); /* Create a new device */ static void - wavelan_detach(dev_link_t *); /* Destroy a removed device */ + wavelan_detach(struct pcmcia_device *p_dev); /* Destroy a removed device */ static int wavelan_event(event_t, /* Manage pcmcia events */ int, diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c index 75114318457..21e498fe7b1 100644 --- a/drivers/net/wireless/wl3501_cs.c +++ b/drivers/net/wireless/wl3501_cs.c @@ -1498,9 +1498,11 @@ static struct ethtool_ops ops = { * Services. If it has been released, all local data structures are freed. * Otherwise, the structures will be freed when the device is released. */ -static void wl3501_detach(dev_link_t *link) +static void wl3501_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; + struct net_device *dev = link->priv; /* Locate device structure */ for (linkp = &wl3501_dev_list; *linkp; linkp = &(*linkp)->next) @@ -1514,16 +1516,12 @@ static void wl3501_detach(dev_link_t *link) * function is called, that will trigger a proper detach(). */ if (link->state & DEV_CONFIG) { -#ifdef PCMCIA_DEBUG - printk(KERN_DEBUG "wl3501_cs: detach postponed, '%s' " - "still locked\n", link->dev->dev_name); -#endif - goto out; - } + while (link->open > 0) + wl3501_close(dev); - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); + netif_device_detach(dev); + wl3501_release(link); + } /* Unlink device structure, free pieces */ *linkp = link->next; @@ -2012,7 +2010,7 @@ static dev_link_t *wl3501_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret) { cs_error(link->handle, RegisterClient, ret); - wl3501_detach(link); + wl3501_detach(link->handle); link = NULL; } out: @@ -2225,18 +2223,8 @@ static int wl3501_resume(struct pcmcia_device *p_dev) static int wl3501_event(event_t event, int pri, event_callback_args_t *args) { dev_link_t *link = args->client_data; - struct net_device *dev = link->priv; switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - while (link->open > 0) - wl3501_close(dev); - netif_device_detach(dev); - wl3501_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; wl3501_config(link); @@ -2258,7 +2246,7 @@ static struct pcmcia_driver wl3501_driver = { }, .attach = wl3501_attach, .event = wl3501_event, - .detach = wl3501_detach, + .remove = wl3501_detach, .id_table = wl3501_ids, .suspend = wl3501_suspend, .resume = wl3501_resume, diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c index 4c89853785e..063d22de974 100644 --- a/drivers/parport/parport_cs.c +++ b/drivers/parport/parport_cs.c @@ -88,7 +88,7 @@ typedef struct parport_info_t { } parport_info_t; static dev_link_t *parport_attach(void); -static void parport_detach(dev_link_t *); +static void parport_detach(struct pcmcia_device *p_dev); static void parport_config(dev_link_t *link); static void parport_cs_release(dev_link_t *); static int parport_event(event_t event, int priority, @@ -137,7 +137,7 @@ static dev_link_t *parport_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - parport_detach(link); + parport_detach(link->handle); return NULL; } @@ -153,13 +153,13 @@ static dev_link_t *parport_attach(void) ======================================================================*/ -static void parport_detach(dev_link_t *link) +static void parport_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; - int ret; DEBUG(0, "parport_detach(0x%p)\n", link); - + /* Locate device structure */ for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) if (*linkp == link) break; @@ -168,17 +168,10 @@ static void parport_detach(dev_link_t *link) if (link->state & DEV_CONFIG) parport_cs_release(link); - - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - + /* Unlink, free device structure */ *linkp = link->next; kfree(link->priv); - } /* parport_detach */ /*====================================================================== @@ -362,11 +355,6 @@ int parport_event(event_t event, int priority, DEBUG(1, "parport_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - parport_cs_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; parport_config(link); @@ -389,7 +377,7 @@ static struct pcmcia_driver parport_cs_driver = { }, .attach = parport_attach, .event = parport_event, - .detach = parport_detach, + .remove = parport_detach, .id_table = parport_ids, .suspend = parport_suspend, .resume = parport_resume, diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 5223395b246..32b4d6baa91 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -57,8 +57,6 @@ module_param_named(pc_debug, ds_pc_debug, int, 0644); spinlock_t pcmcia_dev_list_lock; -static int unbind_request(struct pcmcia_socket *s); - /*====================================================================*/ /* code which was in cs.c before */ @@ -205,7 +203,7 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv) unsigned int i; u32 hash; - if (!p_drv->attach || !p_drv->event || !p_drv->detach) + if (!p_drv->attach || !p_drv->event || !p_drv->remove) printk(KERN_DEBUG "pcmcia: %s lacks a requisite callback " "function\n", p_drv->drv.name); @@ -399,13 +397,42 @@ static int pcmcia_device_remove(struct device * dev) { struct pcmcia_device *p_dev; struct pcmcia_driver *p_drv; + int i; /* detach the "instance" */ p_dev = to_pcmcia_dev(dev); p_drv = to_pcmcia_drv(dev->driver); + /* the likely, new path */ + if (p_drv && p_drv->remove) { + p_drv->remove(p_dev); + + /* check for proper unloading */ + if (p_dev->state & (CLIENT_IRQ_REQ|CLIENT_IO_REQ|CLIENT_CONFIG_LOCKED)) + printk(KERN_INFO "pcmcia: driver %s did not release config properly\n", + p_drv->drv.name); + + for (i = 0; i < MAX_WIN; i++) + if (p_dev->state & CLIENT_WIN_REQ(i)) + printk(KERN_INFO "pcmcia: driver %s did not release windows properly\n", + p_drv->drv.name); + + /* undo pcmcia_register_client */ + p_dev->state = CLIENT_UNBOUND; + pcmcia_put_dev(p_dev); + + /* references from pcmcia_probe_device */ + pcmcia_put_dev(p_dev); + module_put(p_drv->owner); + + return 0; + } + + /* old path */ if (p_drv) { if ((p_drv->detach) && (p_dev->instance)) { + printk(KERN_INFO "pcmcia: using deprecated detach mechanism. Fix the driver!\n"); + p_drv->detach(p_dev->instance); /* from pcmcia_probe_device */ put_device(&p_dev->dev); @@ -417,6 +444,36 @@ static int pcmcia_device_remove(struct device * dev) } +/* + * Removes a PCMCIA card from the device tree and socket list. + */ +static void pcmcia_card_remove(struct pcmcia_socket *s) +{ + struct pcmcia_device *p_dev; + unsigned long flags; + + ds_dbg(2, "unbind_request(%d)\n", s->sock); + + s->device_count = 0; + + for (;;) { + /* unregister all pcmcia_devices registered with this socket*/ + spin_lock_irqsave(&pcmcia_dev_list_lock, flags); + if (list_empty(&s->devices_list)) { + spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); + return; + } + p_dev = list_entry((&s->devices_list)->next, struct pcmcia_device, socket_device_list); + list_del(&p_dev->socket_device_list); + p_dev->state |= CLIENT_STALE; + spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); + + device_unregister(&p_dev->dev); + } + + return; +} /* unbind_request */ + /* * pcmcia_device_query -- determine information about a pcmcia device @@ -1059,8 +1116,8 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) case CS_EVENT_CARD_REMOVAL: s->pcmcia_state.present = 0; - send_event(skt, event, priority); - unbind_request(skt); + send_event(skt, event, priority); + pcmcia_card_remove(skt); handle_event(skt, event); break; @@ -1177,36 +1234,6 @@ int pcmcia_register_client(struct pcmcia_device **handle, client_reg_t *req) EXPORT_SYMBOL(pcmcia_register_client); -/* unbind _all_ devices attached to a given pcmcia_bus_socket. The - * drivers have been called with EVENT_CARD_REMOVAL before. - */ -static int unbind_request(struct pcmcia_socket *s) -{ - struct pcmcia_device *p_dev; - unsigned long flags; - - ds_dbg(2, "unbind_request(%d)\n", s->sock); - - s->device_count = 0; - - for (;;) { - /* unregister all pcmcia_devices registered with this socket*/ - spin_lock_irqsave(&pcmcia_dev_list_lock, flags); - if (list_empty(&s->devices_list)) { - spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); - return 0; - } - p_dev = list_entry((&s->devices_list)->next, struct pcmcia_device, socket_device_list); - list_del(&p_dev->socket_device_list); - p_dev->state |= CLIENT_STALE; - spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); - - device_unregister(&p_dev->dev); - } - - return 0; -} /* unbind_request */ - int pcmcia_deregister_client(struct pcmcia_device *p_dev) { struct pcmcia_socket *s; diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c index 82988a3e35e..3128ba8c57a 100644 --- a/drivers/scsi/pcmcia/aha152x_stub.c +++ b/drivers/scsi/pcmcia/aha152x_stub.c @@ -99,7 +99,7 @@ static int aha152x_event(event_t event, int priority, event_callback_args_t *args); static dev_link_t *aha152x_attach(void); -static void aha152x_detach(dev_link_t *); +static void aha152x_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list; static dev_info_t dev_info = "aha152x_cs"; @@ -138,7 +138,7 @@ static dev_link_t *aha152x_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - aha152x_detach(link); + aha152x_detach(link->handle); return NULL; } @@ -147,8 +147,9 @@ static dev_link_t *aha152x_attach(void) /*====================================================================*/ -static void aha152x_detach(dev_link_t *link) +static void aha152x_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "aha152x_detach(0x%p)\n", link); @@ -162,9 +163,6 @@ static void aha152x_detach(dev_link_t *link) if (link->state & DEV_CONFIG) aha152x_release_cs(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; kfree(link->priv); @@ -307,11 +305,6 @@ static int aha152x_event(event_t event, int priority, DEBUG(0, "aha152x_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - aha152x_release_cs(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; aha152x_config_cs(link); @@ -337,7 +330,7 @@ static struct pcmcia_driver aha152x_cs_driver = { }, .attach = aha152x_attach, .event = aha152x_event, - .detach = aha152x_detach, + .remove = aha152x_detach, .id_table = aha152x_ids, .suspend = aha152x_suspend, .resume = aha152x_resume, diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c index 9e1d68c1469..5842c938fff 100644 --- a/drivers/scsi/pcmcia/fdomain_stub.c +++ b/drivers/scsi/pcmcia/fdomain_stub.c @@ -84,7 +84,7 @@ static int fdomain_event(event_t event, int priority, event_callback_args_t *args); static dev_link_t *fdomain_attach(void); -static void fdomain_detach(dev_link_t *); +static void fdomain_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -124,7 +124,7 @@ static dev_link_t *fdomain_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - fdomain_detach(link); + fdomain_detach(link->handle); return NULL; } @@ -133,8 +133,9 @@ static dev_link_t *fdomain_attach(void) /*====================================================================*/ -static void fdomain_detach(dev_link_t *link) +static void fdomain_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "fdomain_detach(0x%p)\n", link); @@ -148,9 +149,6 @@ static void fdomain_detach(dev_link_t *link) if (link->state & DEV_CONFIG) fdomain_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; kfree(link->priv); @@ -288,11 +286,6 @@ static int fdomain_event(event_t event, int priority, DEBUG(1, "fdomain_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - fdomain_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; fdomain_config(link); @@ -317,7 +310,7 @@ static struct pcmcia_driver fdomain_cs_driver = { }, .attach = fdomain_attach, .event = fdomain_event, - .detach = fdomain_detach, + .remove = fdomain_detach, .id_table = fdomain_ids, .suspend = fdomain_suspend, .resume = fdomain_resume, diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c index 870e87180d1..e40a8c22aa9 100644 --- a/drivers/scsi/pcmcia/nsp_cs.c +++ b/drivers/scsi/pcmcia/nsp_cs.c @@ -1646,7 +1646,7 @@ static dev_link_t *nsp_cs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - nsp_cs_detach(link); + nsp_cs_detach(link->handle); return NULL; } @@ -1662,8 +1662,9 @@ static dev_link_t *nsp_cs_attach(void) structures are freed. Otherwise, the structures will be freed when the device is released. ======================================================================*/ -static void nsp_cs_detach(dev_link_t *link) +static void nsp_cs_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; nsp_dbg(NSP_DEBUG_INIT, "in, link=0x%p", link); @@ -1678,12 +1679,9 @@ static void nsp_cs_detach(dev_link_t *link) return; } - if (link->state & DEV_CONFIG) + if (link->state & DEV_CONFIG) { + ((scsi_info_t *)link->priv)->stop = 1; nsp_cs_release(link); - - /* Break the link with Card Services */ - if (link->handle) { - pcmcia_deregister_client(link->handle); } /* Unlink device structure, free bits */ @@ -2096,15 +2094,6 @@ static int nsp_cs_event(event_t event, nsp_dbg(NSP_DEBUG_INIT, "in, event=0x%08x", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - nsp_dbg(NSP_DEBUG_INIT, "event: remove"); - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - ((scsi_info_t *)link->priv)->stop = 1; - nsp_cs_release(link); - } - break; - case CS_EVENT_CARD_INSERTION: nsp_dbg(NSP_DEBUG_INIT, "event: insert"); link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; @@ -2144,7 +2133,7 @@ static struct pcmcia_driver nsp_driver = { }, .attach = nsp_cs_attach, .event = nsp_cs_event, - .detach = nsp_cs_detach, + .remove = nsp_cs_detach, .id_table = nsp_cs_ids, .suspend = nsp_cs_suspend, .resume = nsp_cs_resume, diff --git a/drivers/scsi/pcmcia/nsp_cs.h b/drivers/scsi/pcmcia/nsp_cs.h index f8b94308271..d276c469edf 100644 --- a/drivers/scsi/pcmcia/nsp_cs.h +++ b/drivers/scsi/pcmcia/nsp_cs.h @@ -297,7 +297,7 @@ typedef struct _nsp_hw_data { /* Card service functions */ static dev_link_t *nsp_cs_attach (void); -static void nsp_cs_detach (dev_link_t *link); +static void nsp_cs_detach (struct pcmcia_device *p_dev); static void nsp_cs_release(dev_link_t *link); static void nsp_cs_config (dev_link_t *link); static int nsp_cs_event (event_t event, int priority, event_callback_args_t *args); diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c index 2541a999a0e..8351dc234ff 100644 --- a/drivers/scsi/pcmcia/qlogic_stub.c +++ b/drivers/scsi/pcmcia/qlogic_stub.c @@ -101,7 +101,7 @@ static void qlogic_release(dev_link_t *link); static int qlogic_event(event_t event, int priority, event_callback_args_t * args); static dev_link_t *qlogic_attach(void); -static void qlogic_detach(dev_link_t *); +static void qlogic_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -198,7 +198,7 @@ static dev_link_t *qlogic_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - qlogic_detach(link); + qlogic_detach(link->handle); return NULL; } @@ -207,8 +207,9 @@ static dev_link_t *qlogic_attach(void) /*====================================================================*/ -static void qlogic_detach(dev_link_t * link) +static void qlogic_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "qlogic_detach(0x%p)\n", link); @@ -223,9 +224,6 @@ static void qlogic_detach(dev_link_t * link) if (link->state & DEV_CONFIG) qlogic_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits */ *linkp = link->next; kfree(link->priv); @@ -390,11 +388,6 @@ static int qlogic_event(event_t event, int priority, event_callback_args_t * arg DEBUG(1, "qlogic_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - qlogic_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; qlogic_config(link); @@ -432,7 +425,7 @@ static struct pcmcia_driver qlogic_cs_driver = { }, .attach = qlogic_attach, .event = qlogic_event, - .detach = qlogic_detach, + .remove = qlogic_detach, .id_table = qlogic_ids, .suspend = qlogic_suspend, .resume = qlogic_resume, diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c index c4e3e2294c6..a0f8e2691f9 100644 --- a/drivers/scsi/pcmcia/sym53c500_cs.c +++ b/drivers/scsi/pcmcia/sym53c500_cs.c @@ -918,11 +918,6 @@ SYM53C500_event(event_t event, int priority, event_callback_args_t *args) DEBUG(1, "SYM53C500_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - SYM53C500_release(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; SYM53C500_config(link); @@ -932,8 +927,9 @@ SYM53C500_event(event_t event, int priority, event_callback_args_t *args) } /* SYM53C500_event */ static void -SYM53C500_detach(dev_link_t *link) +SYM53C500_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DEBUG(0, "SYM53C500_detach(0x%p)\n", link); @@ -948,9 +944,6 @@ SYM53C500_detach(dev_link_t *link) if (link->state & DEV_CONFIG) SYM53C500_release(link); - if (link->handle) - pcmcia_deregister_client(link->handle); - /* Unlink device structure, free bits. */ *linkp = link->next; kfree(link->priv); @@ -993,7 +986,7 @@ SYM53C500_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != 0) { cs_error(link->handle, RegisterClient, ret); - SYM53C500_detach(link); + SYM53C500_detach(link->handle); return NULL; } @@ -1019,7 +1012,7 @@ static struct pcmcia_driver sym53c500_cs_driver = { }, .attach = SYM53C500_attach, .event = SYM53C500_event, - .detach = SYM53C500_detach, + .remove = SYM53C500_detach, .id_table = sym53c500_ids, .suspend = sym53c500_suspend, .resume = sym53c500_resume, diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c index 3487ee9eab1..a9536636650 100644 --- a/drivers/serial/serial_cs.c +++ b/drivers/serial/serial_cs.c @@ -120,7 +120,7 @@ static int serial_event(event_t event, int priority, static dev_info_t dev_info = "serial_cs"; static dev_link_t *serial_attach(void); -static void serial_detach(dev_link_t *); +static void serial_detach(struct pcmcia_device *p_dev); static dev_link_t *dev_list = NULL; @@ -242,7 +242,7 @@ static dev_link_t *serial_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - serial_detach(link); + serial_detach(link->handle); return NULL; } @@ -258,11 +258,11 @@ static dev_link_t *serial_attach(void) ======================================================================*/ -static void serial_detach(dev_link_t * link) +static void serial_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); struct serial_info *info = link->priv; dev_link_t **linkp; - int ret; DEBUG(0, "serial_detach(0x%p)\n", link); @@ -283,12 +283,6 @@ static void serial_detach(dev_link_t * link) */ serial_remove(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } - /* Unlink device structure, free bits */ *linkp = link->next; kfree(info); @@ -741,9 +735,6 @@ serial_event(event_t event, int priority, event_callback_args_t * args) DEBUG(1, "serial_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - serial_remove(link); - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; @@ -866,7 +857,7 @@ static struct pcmcia_driver serial_cs_driver = { }, .attach = serial_attach, .event = serial_event, - .detach = serial_detach, + .remove = serial_detach, .id_table = serial_ids, .suspend = serial_suspend, .resume = serial_resume, diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c index 7cca46be0c0..c58140dc7a7 100644 --- a/drivers/telephony/ixj_pcmcia.c +++ b/drivers/telephony/ixj_pcmcia.c @@ -35,7 +35,7 @@ typedef struct ixj_info_t { } ixj_info_t; static dev_link_t *ixj_attach(void); -static void ixj_detach(dev_link_t *); +static void ixj_detach(struct pcmcia_device *p_dev); static void ixj_config(dev_link_t * link); static void ixj_cs_release(dev_link_t * link); static int ixj_event(event_t event, int priority, event_callback_args_t * args); @@ -73,16 +73,17 @@ static dev_link_t *ixj_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - ixj_detach(link); + ixj_detach(link->handle); return NULL; } return link; } -static void ixj_detach(dev_link_t * link) +static void ixj_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; - int ret; + DEBUG(0, "ixj_detach(0x%p)\n", link); for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next) if (*linkp == link) @@ -92,11 +93,7 @@ static void ixj_detach(dev_link_t * link) link->state &= ~DEV_RELEASE_PENDING; if (link->state & DEV_CONFIG) ixj_cs_release(link); - if (link->handle) { - ret = pcmcia_deregister_client(link->handle); - if (ret != CS_SUCCESS) - cs_error(link->handle, DeregisterClient, ret); - } + /* Unlink device structure, free bits */ *linkp = link->next; kfree(link->priv); @@ -282,13 +279,6 @@ static int ixj_event(event_t event, int priority, event_callback_args_t * args) dev_link_t *link = args->client_data; DEBUG(1, "ixj_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) { - link->state |= DEV_RELEASE_PENDING; - ixj_cs_release(link); - } - break; case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; ixj_config(link); @@ -310,7 +300,7 @@ static struct pcmcia_driver ixj_driver = { }, .attach = ixj_attach, .event = ixj_event, - .detach = ixj_detach, + .remove = ixj_detach, .id_table = ixj_ids, .suspend = ixj_suspend, .resume = ixj_resume, diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index cb8c2bdbbd0..ed3e7014dbb 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -73,6 +73,8 @@ typedef struct local_info_t { dev_node_t node; } local_info_t; +static void sl811_cs_release(dev_link_t * link); + /*====================================================================*/ static void release_platform_dev(struct device * dev) @@ -138,8 +140,9 @@ static int sl811_hc_init(struct device *parent, ioaddr_t base_addr, int irq) /*====================================================================*/ -static void sl811_cs_detach(dev_link_t *link) +static void sl811_cs_detach(struct pcmcia_device *p_dev) { + dev_link_t *link = dev_to_instance(p_dev); dev_link_t **linkp; DBG(0, "sl811_cs_detach(0x%p)\n", link); @@ -152,9 +155,9 @@ static void sl811_cs_detach(dev_link_t *link) if (*linkp == NULL) return; - /* Break the link with Card Services */ - if (link->handle) - pcmcia_deregister_client(link->handle); + link->state &= ~DEV_PRESENT; + if (link->state & DEV_CONFIG) + sl811_cs_release(link); /* Unlink device structure, and free it */ *linkp = link->next; @@ -167,13 +170,6 @@ static void sl811_cs_release(dev_link_t * link) DBG(0, "sl811_cs_release(0x%p)\n", link); - if (link->open) { - DBG(1, "sl811_cs: release postponed, '%s' still open\n", - link->dev->dev_name); - link->state |= DEV_STALE_CONFIG; - return; - } - /* Unlink the device chain */ link->dev = NULL; @@ -184,9 +180,6 @@ static void sl811_cs_release(dev_link_t * link) if (link->irq.AssignedIRQ) pcmcia_release_irq(link->handle, &link->irq); link->state &= ~DEV_CONFIG; - - if (link->state & DEV_STALE_LINK) - sl811_cs_detach(link); } static void sl811_cs_config(dev_link_t *link) @@ -353,12 +346,6 @@ sl811_cs_event(event_t event, int priority, event_callback_args_t *args) DBG(1, "sl811_cs_event(0x%06x)\n", event); switch (event) { - case CS_EVENT_CARD_REMOVAL: - link->state &= ~DEV_PRESENT; - if (link->state & DEV_CONFIG) - sl811_cs_release(link); - break; - case CS_EVENT_CARD_INSERTION: link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; sl811_cs_config(link); @@ -400,7 +387,7 @@ static dev_link_t *sl811_cs_attach(void) ret = pcmcia_register_client(&link->handle, &client_reg); if (ret != CS_SUCCESS) { cs_error(link->handle, RegisterClient, ret); - sl811_cs_detach(link); + sl811_cs_detach(link->handle); return NULL; } @@ -420,7 +407,7 @@ static struct pcmcia_driver sl811_cs_driver = { }, .attach = sl811_cs_attach, .event = sl811_cs_event, - .detach = sl811_cs_detach, + .remove = sl811_cs_detach, .id_table = sl811_ids, .suspend = sl811_suspend, .resume = sl811_resume, diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index 02005519900..2869283acd1 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -138,6 +138,8 @@ struct pcmcia_driver { event_callback_args_t *); void (*detach)(dev_link_t *); + void (*remove) (struct pcmcia_device *dev); + int (*suspend) (struct pcmcia_device *dev); int (*resume) (struct pcmcia_device *dev); |