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-rw-r--r--drivers/usb/atm/cxacru.c5
-rw-r--r--drivers/usb/atm/speedtch.c9
-rw-r--r--drivers/usb/atm/ueagle-atm.c4
-rw-r--r--drivers/usb/atm/usbatm.c6
-rw-r--r--drivers/usb/atm/usbatm.h13
-rw-r--r--drivers/usb/atm/xusbatm.c3
6 files changed, 19 insertions, 21 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 139be1207d2..fc130b2171a 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -666,8 +666,7 @@ static int cxacru_heavy_init(struct usbatm_data *usbatm_instance,
}
static int cxacru_bind(struct usbatm_data *usbatm_instance,
- struct usb_interface *intf, const struct usb_device_id *id,
- int *need_heavy_init)
+ struct usb_interface *intf, const struct usb_device_id *id)
{
struct cxacru_data *instance;
struct usb_device *usb_dev = interface_to_usbdev(intf);
@@ -726,7 +725,7 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance,
usbatm_instance->driver_data = instance;
- *need_heavy_init = cxacru_card_status(instance);
+ usbatm_instance->flags = (cxacru_card_status(instance) ? 0 : UDSL_SKIP_HEAVY_INIT);
return 0;
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 211d467311e..7b60d159dbe 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -681,8 +681,7 @@ static void speedtch_release_interfaces(struct usb_device *usb_dev, int num_inte
static int speedtch_bind(struct usbatm_data *usbatm,
struct usb_interface *intf,
- const struct usb_device_id *id,
- int *need_heavy_init)
+ const struct usb_device_id *id)
{
struct usb_device *usb_dev = interface_to_usbdev(intf);
struct usb_interface *cur_intf;
@@ -754,11 +753,11 @@ static int speedtch_bind(struct usbatm_data *usbatm,
0x12, 0xc0, 0x07, 0x00,
instance->scratch_buffer + OFFSET_7, SIZE_7, 500);
- *need_heavy_init = (ret != SIZE_7);
+ usbatm->flags = (ret == SIZE_7 ? UDSL_SKIP_HEAVY_INIT : 0);
- usb_dbg(usbatm, "%s: firmware %s loaded\n", __func__, need_heavy_init ? "not" : "already");
+ usb_dbg(usbatm, "%s: firmware %s loaded\n", __func__, usbatm->flags & UDSL_SKIP_HEAVY_INIT ? "already" : "not");
- if (*need_heavy_init)
+ if (!(usbatm->flags & UDSL_SKIP_HEAVY_INIT))
if ((ret = usb_reset_device(usb_dev)) < 0) {
usb_err(usbatm, "%s: device reset failed (%d)!\n", __func__, ret);
goto fail_free;
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 7d2a679989e..3ba896291eb 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -1617,7 +1617,7 @@ static void create_fs_entries(struct uea_softc *sc, struct usb_interface *intf)
}
static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
- const struct usb_device_id *id, int *heavy)
+ const struct usb_device_id *id)
{
struct usb_device *usb = interface_to_usbdev(intf);
struct uea_softc *sc;
@@ -1629,7 +1629,7 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
if (ifnum != UEA_INTR_IFACE_NO)
return -ENODEV;
- *heavy = sync_wait[modem_index];
+ usbatm_instance->flags = (sync_wait[modem_index] ? 0 : UDSL_SKIP_HEAVY_INIT);
/* interface 1 is for outbound traffic */
ret = claim_interface(usb, usbatm, UEA_US_IFACE_NO);
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 779f86ecdd7..2eb8552dac1 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -969,7 +969,6 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
char *buf;
int error = -ENOMEM;
int i, length;
- int need_heavy;
dev_dbg(dev, "%s: trying driver %s with vendor=%04x, product=%04x, ifnum %2d\n",
__func__, driver->driver_name,
@@ -1014,8 +1013,7 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
snprintf(buf, length, ")");
bind:
- need_heavy = 1;
- if (driver->bind && (error = driver->bind(instance, intf, id, &need_heavy)) < 0) {
+ if (driver->bind && (error = driver->bind(instance, intf, id)) < 0) {
dev_err(dev, "%s: bind failed: %d!\n", __func__, error);
goto fail_free;
}
@@ -1098,7 +1096,7 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
__func__, urb->transfer_buffer, urb->transfer_buffer_length, urb);
}
- if (need_heavy && driver->heavy_init) {
+ if (!(instance->flags & UDSL_SKIP_HEAVY_INIT) && driver->heavy_init) {
error = usbatm_heavy_init(instance);
} else {
complete(&instance->thread_exited); /* pretend that heavy_init was run */
diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h
index ebb79da4cb1..b29eb807f20 100644
--- a/drivers/usb/atm/usbatm.h
+++ b/drivers/usb/atm/usbatm.h
@@ -84,6 +84,11 @@
#endif
+/* flags, set by mini-driver in bind() */
+
+#define UDSL_SKIP_HEAVY_INIT (1<<0)
+
+
/* mini driver */
struct usbatm_data;
@@ -99,12 +104,9 @@ struct usbatm_driver {
const char *driver_name;
- /*
- * init device ... can sleep, or cause probe() failure. Drivers with a heavy_init
- * method can avoid having it called by setting need_heavy_init to zero.
- */
+ /* init device ... can sleep, or cause probe() failure */
int (*bind) (struct usbatm_data *, struct usb_interface *,
- const struct usb_device_id *id, int *need_heavy_init);
+ const struct usb_device_id *id);
/* additional device initialization that is too slow to be done in probe() */
int (*heavy_init) (struct usbatm_data *, struct usb_interface *);
@@ -152,6 +154,7 @@ struct usbatm_data {
struct usbatm_driver *driver;
void *driver_data;
char driver_name[16];
+ unsigned int flags; /* set by mini-driver in bind() */
/* USB device */
struct usb_device *usb_dev;
diff --git a/drivers/usb/atm/xusbatm.c b/drivers/usb/atm/xusbatm.c
index 8f55642f376..172c8217439 100644
--- a/drivers/usb/atm/xusbatm.c
+++ b/drivers/usb/atm/xusbatm.c
@@ -62,8 +62,7 @@ static int usb_intf_has_ep(const struct usb_interface *intf, u8 ep)
}
static int xusbatm_bind(struct usbatm_data *usbatm,
- struct usb_interface *intf, const struct usb_device_id *id,
- int *need_heavy_init)
+ struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_device *usb_dev = interface_to_usbdev(intf);
int drv_ix = id - xusbatm_usb_ids;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 21:41:01 +0000