diff options
Diffstat (limited to 'drivers/isdn/gigaset/common.c')
| -rw-r--r-- | drivers/isdn/gigaset/common.c | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c index 64371995c1a..1163d316f58 100644 --- a/drivers/isdn/gigaset/common.c +++ b/drivers/isdn/gigaset/common.c @@ -11,10 +11,6 @@ * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * ===================================================================== - * ToDo: ... - * ===================================================================== - * Version: $Id: common.c,v 1.104.4.22 2006/02/04 18:28:16 hjlipp Exp $ - * ===================================================================== */ #include "gigaset.h" @@ -101,7 +97,8 @@ void gigaset_dbg_buffer(enum debuglevel level, const unsigned char *msg, } else { numin = len < sizeof inbuf ? len : sizeof inbuf; in = inbuf; - if (copy_from_user(inbuf, (const unsigned char __user *) buf, numin)) { + if (copy_from_user(inbuf, (const unsigned char __user *) buf, + numin)) { strncpy(inbuf, "<FAULT>", sizeof inbuf); numin = sizeof "<FAULT>" - 1; } @@ -425,7 +422,8 @@ void gigaset_freecs(struct cardstate *cs) spin_lock_irqsave(&cs->lock, flags); atomic_set(&cs->running, 0); - spin_unlock_irqrestore(&cs->lock, flags); /* event handler and timer are not rescheduled below */ + spin_unlock_irqrestore(&cs->lock, flags); /* event handler and timer are + not rescheduled below */ tasklet_kill(&cs->event_tasklet); del_timer_sync(&cs->timer); @@ -563,7 +561,6 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs, if (cs->ops->initbcshw(bcs)) return bcs; -//error: dbg(DEBUG_INIT, " failed"); dbg(DEBUG_INIT, " freeing bcs[%d]->skb", channel); @@ -580,7 +577,8 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs, * parameters: * drv hardware driver the device belongs to * channels number of B channels supported by device - * onechannel !=0: B channel data and AT commands share one communication channel + * onechannel !=0: B channel data and AT commands share one + * communication channel * ==0: B channels have separate communication channels * ignoreframes number of frames to ignore after setting up B channel * cidmode !=0: start in CallID mode @@ -619,7 +617,8 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels, atomic_set(&cs->ev_tail, 0); atomic_set(&cs->ev_head, 0); init_MUTEX_LOCKED(&cs->sem); - tasklet_init(&cs->event_tasklet, &gigaset_handle_event, (unsigned long) cs); + tasklet_init(&cs->event_tasklet, &gigaset_handle_event, + (unsigned long) cs); atomic_set(&cs->commands_pending, 0); cs->cur_at_seq = 0; cs->gotfwver = -1; @@ -669,14 +668,6 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels, cs->curlen = 0; cs->cmdbytes = 0; - /* - * Tell the ISDN4Linux subsystem (the LL) that - * a driver for a USB-Device is available ! - * If this is done, "isdnctrl" is able to bind a device for this driver even - * if no physical usb-device is currently connected. - * But this device will just be accessable if a physical USB device is connected - * (via "gigaset_probe") . - */ dbg(DEBUG_INIT, "setting up iif"); if (!gigaset_register_to_LL(cs, modulename)) { err("register_isdn=>error"); @@ -713,7 +704,8 @@ error: if (cs) } EXPORT_SYMBOL_GPL(gigaset_initcs); -/* ReInitialize the b-channel structure */ /* e.g. called on hangup, disconnect */ +/* ReInitialize the b-channel structure */ +/* e.g. called on hangup, disconnect */ void gigaset_bcs_reinit(struct bc_state *bcs) { struct sk_buff *skb; @@ -723,7 +715,7 @@ void gigaset_bcs_reinit(struct bc_state *bcs) while ((skb = skb_dequeue(&bcs->squeue)) != NULL) dev_kfree_skb(skb); - spin_lock_irqsave(&cs->lock, flags); //FIXME + spin_lock_irqsave(&cs->lock, flags); clear_at_state(&bcs->at_state); bcs->at_state.ConState = 0; bcs->at_state.timer_active = 0; @@ -805,7 +797,6 @@ int gigaset_start(struct cardstate *cs) { if (down_interruptible(&cs->sem)) return 0; - //info("USB device for Gigaset 307x now attached to Dev %d", ucs->minor); atomic_set(&cs->connected, 1); @@ -954,7 +945,8 @@ void gigaset_debugdrivers(void) dbg(DEBUG_DRIVER, " flags 0x%02x", drv->flags[i]); cs = drv->cs + i; dbg(DEBUG_DRIVER, " cardstate %p", cs); - dbg(DEBUG_DRIVER, " minor_index %u", cs->minor_index); + dbg(DEBUG_DRIVER, " minor_index %u", + cs->minor_index); dbg(DEBUG_DRIVER, " driver %p", cs->driver); dbg(DEBUG_DRIVER, " i4l id %d", cs->myid); } @@ -1016,7 +1008,7 @@ EXPORT_SYMBOL_GPL(gigaset_freedriver); * parameters: * minor First minor number * minors Number of minors this driver can handle - * procname Name of the driver (e.g. for /proc/tty/drivers, path in /proc/driver) + * procname Name of the driver * devname Name of the device files (prefix without minor number) * devfsname Devfs name of the device files without %d * return value: |