diff --git a/sound/core/timer.c b/sound/core/timer.c
index 488c28a..1b90a38 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -55,7 +55,7 @@
 
 typedef struct {
 	snd_timer_instance_t *timeri;
-	int tread;			/* enhanced read with timestamps and events */
+	int tread;		/* enhanced read with timestamps and events */
 	unsigned long ticks;
 	unsigned long overrun;
 	int qhead;
@@ -95,7 +95,8 @@
  * create a timer instance with the given owner string.
  * when timer is not NULL, increments the module counter
  */
-static snd_timer_instance_t *snd_timer_instance_new(char *owner, snd_timer_t *timer)
+static snd_timer_instance_t *snd_timer_instance_new(char *owner,
+						    snd_timer_t *timer)
 {
 	snd_timer_instance_t *timeri;
 	timeri = kzalloc(sizeof(*timeri), GFP_KERNEL);
@@ -192,7 +193,8 @@
 			if (slave->slave_class == master->slave_class &&
 			    slave->slave_id == master->slave_id) {
 				list_del(&slave->open_list);
-				list_add_tail(&slave->open_list, &master->slave_list_head);
+				list_add_tail(&slave->open_list,
+					      &master->slave_list_head);
 				spin_lock_irq(&slave_active_lock);
 				slave->master = master;
 				slave->timer = master->timer;
@@ -225,7 +227,8 @@
 			slave->master = master;
 			slave->timer = master->timer;
 			if (slave->flags & SNDRV_TIMER_IFLG_RUNNING)
-				list_add_tail(&slave->active_list, &master->slave_active_head);
+				list_add_tail(&slave->active_list,
+					      &master->slave_active_head);
 			spin_unlock_irq(&slave_active_lock);
 		}
 	}
@@ -241,7 +244,7 @@
 {
 	snd_timer_t *timer;
 	snd_timer_instance_t *timeri = NULL;
-	
+
 	if (tid->dev_class == SNDRV_TIMER_CLASS_SLAVE) {
 		/* open a slave instance */
 		if (tid->dev_sclass <= SNDRV_TIMER_SCLASS_NONE ||
@@ -304,7 +307,8 @@
 	return 0;
 }
 
-static int _snd_timer_stop(snd_timer_instance_t * timeri, int keep_flag, enum sndrv_timer_event event);
+static int _snd_timer_stop(snd_timer_instance_t * timeri,
+			   int keep_flag, enum sndrv_timer_event event);
 
 /*
  * close a timer instance
@@ -344,7 +348,8 @@
 		spin_unlock_irq(&timer->lock);
 		down(&register_mutex);
 		list_del(&timeri->open_list);
-		if (timer && list_empty(&timer->open_list_head) && timer->hw.close)
+		if (timer && list_empty(&timer->open_list_head) &&
+		    timer->hw.close)
 			timer->hw.close(timer);
 		/* remove slave links */
 		list_for_each_safe(p, n, &timeri->slave_list_head) {
@@ -382,7 +387,8 @@
 	return 0;
 }
 
-static void snd_timer_notify1(snd_timer_instance_t *ti, enum sndrv_timer_event event)
+static void snd_timer_notify1(snd_timer_instance_t *ti,
+			      enum sndrv_timer_event event)
 {
 	snd_timer_t *timer;
 	unsigned long flags;
@@ -392,8 +398,10 @@
 	struct timespec tstamp;
 
 	getnstimeofday(&tstamp);
-	snd_assert(event >= SNDRV_TIMER_EVENT_START && event <= SNDRV_TIMER_EVENT_PAUSE, return);
-	if (event == SNDRV_TIMER_EVENT_START || event == SNDRV_TIMER_EVENT_CONTINUE)
+	snd_assert(event >= SNDRV_TIMER_EVENT_START &&
+		   event <= SNDRV_TIMER_EVENT_PAUSE, return);
+	if (event == SNDRV_TIMER_EVENT_START ||
+	    event == SNDRV_TIMER_EVENT_CONTINUE)
 		resolution = snd_timer_resolution(ti);
 	if (ti->ccallback)
 		ti->ccallback(ti, SNDRV_TIMER_EVENT_START, &tstamp, resolution);
@@ -413,7 +421,8 @@
 	spin_unlock_irqrestore(&timer->lock, flags);
 }
 
-static int snd_timer_start1(snd_timer_t *timer, snd_timer_instance_t *timeri, unsigned long sticks)
+static int snd_timer_start1(snd_timer_t *timer, snd_timer_instance_t *timeri,
+			    unsigned long sticks)
 {
 	list_del(&timeri->active_list);
 	list_add_tail(&timeri->active_list, &timer->active_list_head);
@@ -440,14 +449,15 @@
 	spin_lock_irqsave(&slave_active_lock, flags);
 	timeri->flags |= SNDRV_TIMER_IFLG_RUNNING;
 	if (timeri->master)
-		list_add_tail(&timeri->active_list, &timeri->master->slave_active_head);
+		list_add_tail(&timeri->active_list,
+			      &timeri->master->slave_active_head);
 	spin_unlock_irqrestore(&slave_active_lock, flags);
 	return 1; /* delayed start */
 }
 
 /*
  *  start the timer instance
- */ 
+ */
 int snd_timer_start(snd_timer_instance_t * timeri, unsigned int ticks)
 {
 	snd_timer_t *timer;
@@ -473,7 +483,8 @@
 	return result;
 }
 
-static int _snd_timer_stop(snd_timer_instance_t * timeri, int keep_flag, enum sndrv_timer_event event)
+static int _snd_timer_stop(snd_timer_instance_t * timeri,
+			   int keep_flag, enum sndrv_timer_event event)
 {
 	snd_timer_t *timer;
 	unsigned long flags;
@@ -507,7 +518,8 @@
 		}
 	}
 	if (!keep_flag)
-		timeri->flags &= ~(SNDRV_TIMER_IFLG_RUNNING|SNDRV_TIMER_IFLG_START);
+		timeri->flags &=
+			~(SNDRV_TIMER_IFLG_RUNNING | SNDRV_TIMER_IFLG_START);
 	spin_unlock_irqrestore(&timer->lock, flags);
       __end:
 	if (event != SNDRV_TIMER_EVENT_RESOLUTION)
@@ -625,7 +637,7 @@
 
 		/* remove from ack_list and make empty */
 		list_del_init(p);
-		
+
 		ticks = ti->pticks;
 		ti->pticks = 0;
 		resolution = ti->resolution;
@@ -650,7 +662,7 @@
 {
 	snd_timer_instance_t *ti, *ts;
 	unsigned long resolution, ticks;
-	struct list_head *p, *q, *n;
+	struct list_head *p, *q, *n, *ack_list_head;
 	int use_tasklet = 0;
 
 	if (timer == NULL)
@@ -665,8 +677,9 @@
 		resolution = timer->hw.resolution;
 
 	/* loop for all active instances
-	 * here we cannot use list_for_each because the active_list of a processed
-	 * instance is relinked to done_list_head before callback is called.
+	 * Here we cannot use list_for_each because the active_list of a
+	 * processed instance is relinked to done_list_head before the callback
+	 * is called.
 	 */
 	list_for_each_safe(p, n, &timer->active_list_head) {
 		ti = list_entry(p, snd_timer_instance_t, active_list);
@@ -687,26 +700,19 @@
 			if (--timer->running)
 				list_del(p);
 		}
-		if (list_empty(&ti->ack_list)) {
-			if ((timer->hw.flags & SNDRV_TIMER_HW_TASKLET) ||
-			    (ti->flags & SNDRV_TIMER_IFLG_FAST)) {
-				list_add_tail(&ti->ack_list, &timer->ack_list_head);
-			} else {
-				list_add_tail(&ti->ack_list, &timer->sack_list_head);
-			}
-		}
+		if ((timer->hw.flags & SNDRV_TIMER_HW_TASKLET) ||
+		    (ti->flags & SNDRV_TIMER_IFLG_FAST))
+			ack_list_head = &timer->ack_list_head;
+		else
+			ack_list_head = &timer->sack_list_head;
+		if (list_empty(&ti->ack_list))
+			list_add_tail(&ti->ack_list, ack_list_head);
 		list_for_each(q, &ti->slave_active_head) {
 			ts = list_entry(q, snd_timer_instance_t, active_list);
 			ts->pticks = ti->pticks;
 			ts->resolution = resolution;
-			if (list_empty(&ts->ack_list)) {
-				if ((timer->hw.flags & SNDRV_TIMER_HW_TASKLET) ||
-				    (ti->flags & SNDRV_TIMER_IFLG_FAST)) {
-					list_add_tail(&ts->ack_list, &timer->ack_list_head);
-				} else {
-					list_add_tail(&ts->ack_list, &timer->sack_list_head);
-				}
-			}
+			if (list_empty(&ts->ack_list))
+				list_add_tail(&ts->ack_list, ack_list_head);
 		}
 	}
 	if (timer->flags & SNDRV_TIMER_FLG_RESCHED)
@@ -730,10 +736,10 @@
 	while (!list_empty(&timer->ack_list_head)) {
 		p = timer->ack_list_head.next;		/* get first item */
 		ti = list_entry(p, snd_timer_instance_t, ack_list);
-		
+
 		/* remove from ack_list and make empty */
 		list_del_init(p);
-		
+
 		ticks = ti->pticks;
 		ti->pticks = 0;
 
@@ -757,7 +763,8 @@
 
  */
 
-int snd_timer_new(snd_card_t *card, char *id, snd_timer_id_t *tid, snd_timer_t ** rtimer)
+int snd_timer_new(snd_card_t *card, char *id, snd_timer_id_t *tid,
+		  snd_timer_t **rtimer)
 {
 	snd_timer_t *timer;
 	int err;
@@ -785,10 +792,12 @@
 	INIT_LIST_HEAD(&timer->ack_list_head);
 	INIT_LIST_HEAD(&timer->sack_list_head);
 	spin_lock_init(&timer->lock);
-	tasklet_init(&timer->task_queue, snd_timer_tasklet, (unsigned long)timer);
+	tasklet_init(&timer->task_queue, snd_timer_tasklet,
+		     (unsigned long)timer);
 	if (card != NULL) {
 		timer->module = card->module;
-		if ((err = snd_device_new(card, SNDRV_DEV_TIMER, timer, &ops)) < 0) {
+		err = snd_device_new(card, SNDRV_DEV_TIMER, timer, &ops);
+		if (err < 0) {
 			snd_timer_free(timer);
 			return err;
 		}
@@ -818,7 +827,8 @@
 	snd_timer_t *timer1;
 	struct list_head *p;
 
-	snd_assert(timer != NULL && timer->hw.start != NULL && timer->hw.stop != NULL, return -ENXIO);
+	snd_assert(timer != NULL && timer->hw.start != NULL &&
+		   timer->hw.stop != NULL, return -ENXIO);
 	if (!(timer->hw.flags & SNDRV_TIMER_HW_SLAVE) &&
 	    !timer->hw.resolution && timer->hw.c_resolution == NULL)
 	    	return -EINVAL;
@@ -879,7 +889,8 @@
 	return snd_timer_unregister(timer);
 }
 
-void snd_timer_notify(snd_timer_t *timer, enum sndrv_timer_event event, struct timespec *tstamp)
+void snd_timer_notify(snd_timer_t *timer, enum sndrv_timer_event event,
+		      struct timespec *tstamp)
 {
 	unsigned long flags;
 	unsigned long resolution = 0;
@@ -888,7 +899,8 @@
 
 	if (! (timer->hw.flags & SNDRV_TIMER_HW_SLAVE))
 		return;
-	snd_assert(event >= SNDRV_TIMER_EVENT_MSTART && event <= SNDRV_TIMER_EVENT_MRESUME, return);
+	snd_assert(event >= SNDRV_TIMER_EVENT_MSTART &&
+		   event <= SNDRV_TIMER_EVENT_MRESUME, return);
 	spin_lock_irqsave(&timer->lock, flags);
 	if (event == SNDRV_TIMER_EVENT_MSTART ||
 	    event == SNDRV_TIMER_EVENT_MCONTINUE ||
@@ -917,7 +929,7 @@
 int snd_timer_global_new(char *id, int device, snd_timer_t **rtimer)
 {
 	snd_timer_id_t tid;
-	
+
 	tid.dev_class = SNDRV_TIMER_CLASS_GLOBAL;
 	tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE;
 	tid.card = -1;
@@ -945,7 +957,7 @@
 	return snd_timer_unregister(timer);
 }
 
-/* 
+/*
  *  System timer
  */
 
@@ -1021,7 +1033,8 @@
 	struct snd_timer_system_private *priv;
 	int err;
 
-	if ((err = snd_timer_global_new("system", SNDRV_TIMER_GLOBAL_SYSTEM, &timer)) < 0)
+	err = snd_timer_global_new("system", SNDRV_TIMER_GLOBAL_SYSTEM, &timer);
+	if (err < 0)
 		return err;
 	strcpy(timer->name, "system timer");
 	timer->hw = snd_timer_system;
@@ -1058,27 +1071,35 @@
 			snd_iprintf(buffer, "G%i: ", timer->tmr_device);
 			break;
 		case SNDRV_TIMER_CLASS_CARD:
-			snd_iprintf(buffer, "C%i-%i: ", timer->card->number, timer->tmr_device);
+			snd_iprintf(buffer, "C%i-%i: ",
+				    timer->card->number, timer->tmr_device);
 			break;
 		case SNDRV_TIMER_CLASS_PCM:
-			snd_iprintf(buffer, "P%i-%i-%i: ", timer->card->number, timer->tmr_device, timer->tmr_subdevice);
+			snd_iprintf(buffer, "P%i-%i-%i: ", timer->card->number,
+				    timer->tmr_device, timer->tmr_subdevice);
 			break;
 		default:
-			snd_iprintf(buffer, "?%i-%i-%i-%i: ", timer->tmr_class, timer->card ? timer->card->number : -1, timer->tmr_device, timer->tmr_subdevice);
+			snd_iprintf(buffer, "?%i-%i-%i-%i: ", timer->tmr_class,
+				    timer->card ? timer->card->number : -1,
+				    timer->tmr_device, timer->tmr_subdevice);
 		}
 		snd_iprintf(buffer, "%s :", timer->name);
 		if (timer->hw.resolution)
-			snd_iprintf(buffer, " %lu.%03luus (%lu ticks)", timer->hw.resolution / 1000, timer->hw.resolution % 1000, timer->hw.ticks);
+			snd_iprintf(buffer, " %lu.%03luus (%lu ticks)",
+				    timer->hw.resolution / 1000,
+				    timer->hw.resolution % 1000,
+				    timer->hw.ticks);
 		if (timer->hw.flags & SNDRV_TIMER_HW_SLAVE)
 			snd_iprintf(buffer, " SLAVE");
 		snd_iprintf(buffer, "\n");
 		spin_lock_irqsave(&timer->lock, flags);
 		list_for_each(q, &timer->open_list_head) {
 			ti = list_entry(q, snd_timer_instance_t, open_list);
-			snd_iprintf(buffer, "  Client %s : %s : lost interrupts %li\n",
-					ti->owner ? ti->owner : "unknown",
-					ti->flags & (SNDRV_TIMER_IFLG_START|SNDRV_TIMER_IFLG_RUNNING) ? "running" : "stopped",
-					ti->lost);
+			snd_iprintf(buffer, "  Client %s : %s\n",
+				    ti->owner ? ti->owner : "unknown",
+				    ti->flags & (SNDRV_TIMER_IFLG_START |
+						 SNDRV_TIMER_IFLG_RUNNING)
+				    ? "running" : "stopped");
 		}
 		spin_unlock_irqrestore(&timer->lock, flags);
 	}
@@ -1096,7 +1117,7 @@
 	snd_timer_user_t *tu = timeri->callback_data;
 	snd_timer_read_t *r;
 	int prev;
-	
+
 	spin_lock(&tu->qlock);
 	if (tu->qused > 0) {
 		prev = tu->qtail == 0 ? tu->queue_size - 1 : tu->qtail - 1;
@@ -1121,7 +1142,8 @@
 	wake_up(&tu->qchange_sleep);
 }
 
-static void snd_timer_user_append_to_tqueue(snd_timer_user_t *tu, snd_timer_tread_t *tread)
+static void snd_timer_user_append_to_tqueue(snd_timer_user_t *tu,
+					    snd_timer_tread_t *tread)
 {
 	if (tu->qused >= tu->queue_size) {
 		tu->overrun++;
@@ -1140,7 +1162,8 @@
 	snd_timer_user_t *tu = timeri->callback_data;
 	snd_timer_tread_t r1;
 
-	if (event >= SNDRV_TIMER_EVENT_START && event <= SNDRV_TIMER_EVENT_PAUSE)
+	if (event >= SNDRV_TIMER_EVENT_START &&
+	    event <= SNDRV_TIMER_EVENT_PAUSE)
 		tu->tstamp = *tstamp;
 	if ((tu->filter & (1 << event)) == 0 || !tu->tread)
 		return;
@@ -1165,13 +1188,15 @@
 
 	memset(&tstamp, 0, sizeof(tstamp));
 	spin_lock(&tu->qlock);
-	if ((tu->filter & ((1 << SNDRV_TIMER_EVENT_RESOLUTION)|(1 << SNDRV_TIMER_EVENT_TICK))) == 0) {
+	if ((tu->filter & ((1 << SNDRV_TIMER_EVENT_RESOLUTION) |
+			   (1 << SNDRV_TIMER_EVENT_TICK))) == 0) {
 		spin_unlock(&tu->qlock);
 		return;
 	}
 	if (tu->last_resolution != resolution || ticks > 0)
 		getnstimeofday(&tstamp);
-	if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) && tu->last_resolution != resolution) {
+	if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) &&
+	    tu->last_resolution != resolution) {
 		r1.event = SNDRV_TIMER_EVENT_RESOLUTION;
 		r1.tstamp = tstamp;
 		r1.val = resolution;
@@ -1209,7 +1234,7 @@
 static int snd_timer_user_open(struct inode *inode, struct file *file)
 {
 	snd_timer_user_t *tu;
-	
+
 	tu = kzalloc(sizeof(*tu), GFP_KERNEL);
 	if (tu == NULL)
 		return -ENOMEM;
@@ -1218,7 +1243,8 @@
 	init_MUTEX(&tu->tread_sem);
 	tu->ticks = 1;
 	tu->queue_size = 128;
-	tu->queue = (snd_timer_read_t *)kmalloc(tu->queue_size * sizeof(snd_timer_read_t), GFP_KERNEL);
+	tu->queue = kmalloc(tu->queue_size * sizeof(snd_timer_read_t),
+			    GFP_KERNEL);
 	if (tu->queue == NULL) {
 		kfree(tu);
 		return -ENOMEM;
@@ -1267,7 +1293,7 @@
 	snd_timer_id_t id;
 	snd_timer_t *timer;
 	struct list_head *p;
-	
+
 	if (copy_from_user(&id, _tid, sizeof(id)))
 		return -EFAULT;
 	down(&register_mutex);
@@ -1308,7 +1334,11 @@
 					if (id.device < 0) {
 						id.device = 0;
 					} else {
-						id.subdevice = id.subdevice < 0 ? 0 : id.subdevice + 1;
+						if (id.subdevice < 0) {
+							id.subdevice = 0;
+						} else {
+							id.subdevice++;
+						}
 					}
 				}
 			}
@@ -1352,9 +1382,10 @@
 	if (copy_to_user(_tid, &id, sizeof(*_tid)))
 		return -EFAULT;
 	return 0;
-} 
+}
 
-static int snd_timer_user_ginfo(struct file *file, snd_timer_ginfo_t __user *_ginfo)
+static int snd_timer_user_ginfo(struct file *file,
+				snd_timer_ginfo_t __user *_ginfo)
 {
 	snd_timer_ginfo_t *ginfo;
 	snd_timer_id_t tid;
@@ -1398,7 +1429,8 @@
 	return err;
 }
 
-static int snd_timer_user_gparams(struct file *file, snd_timer_gparams_t __user *_gparams)
+static int snd_timer_user_gparams(struct file *file,
+				  snd_timer_gparams_t __user *_gparams)
 {
 	snd_timer_gparams_t gparams;
 	snd_timer_t *t;
@@ -1408,23 +1440,26 @@
 		return -EFAULT;
 	down(&register_mutex);
 	t = snd_timer_find(&gparams.tid);
-	if (t != NULL) {
-		if (list_empty(&t->open_list_head)) {
-			if (t->hw.set_period)
-				err = t->hw.set_period(t, gparams.period_num, gparams.period_den);
-			else
-				err = -ENOSYS;
-		} else {
-			err = -EBUSY;
-		}
-	} else {
+	if (!t) {
 		err = -ENODEV;
+		goto _error;
 	}
+	if (!list_empty(&t->open_list_head)) {
+		err = -EBUSY;
+		goto _error;
+	}
+	if (!t->hw.set_period) {
+		err = -ENOSYS;
+		goto _error;
+	}
+	err = t->hw.set_period(t, gparams.period_num, gparams.period_den);
+_error:
 	up(&register_mutex);
 	return err;
 }
 
-static int snd_timer_user_gstatus(struct file *file, snd_timer_gstatus_t __user *_gstatus)
+static int snd_timer_user_gstatus(struct file *file,
+				  snd_timer_gstatus_t __user *_gstatus)
 {
 	snd_timer_gstatus_t gstatus;
 	snd_timer_id_t tid;
@@ -1444,7 +1479,8 @@
 		else
 			gstatus.resolution = t->hw.resolution;
 		if (t->hw.precise_resolution) {
-			t->hw.precise_resolution(t, &gstatus.resolution_num, &gstatus.resolution_den);
+			t->hw.precise_resolution(t, &gstatus.resolution_num,
+						 &gstatus.resolution_den);
 		} else {
 			gstatus.resolution_num = gstatus.resolution;
 			gstatus.resolution_den = 1000000000uL;
@@ -1458,13 +1494,14 @@
 	return err;
 }
 
-static int snd_timer_user_tselect(struct file *file, snd_timer_select_t __user *_tselect)
+static int snd_timer_user_tselect(struct file *file,
+				  snd_timer_select_t __user *_tselect)
 {
 	snd_timer_user_t *tu;
 	snd_timer_select_t tselect;
 	char str[32];
 	int err = 0;
-	
+
 	tu = file->private_data;
 	down(&tu->tread_sem);
 	if (tu->timeri) {
@@ -1478,7 +1515,8 @@
 	sprintf(str, "application %i", current->pid);
 	if (tselect.id.dev_class != SNDRV_TIMER_CLASS_SLAVE)
 		tselect.id.dev_sclass = SNDRV_TIMER_SCLASS_APPLICATION;
-	if ((err = snd_timer_open(&tu->timeri, str, &tselect.id, current->pid)) < 0)
+	err = snd_timer_open(&tu->timeri, str, &tselect.id, current->pid);
+	if (err < 0)
 		goto __err;
 
 	kfree(tu->queue);
@@ -1486,21 +1524,24 @@
 	kfree(tu->tqueue);
 	tu->tqueue = NULL;
 	if (tu->tread) {
-		tu->tqueue = (snd_timer_tread_t *)kmalloc(tu->queue_size * sizeof(snd_timer_tread_t), GFP_KERNEL);
+		tu->tqueue = kmalloc(tu->queue_size * sizeof(snd_timer_tread_t),
+				     GFP_KERNEL);
 		if (tu->tqueue == NULL)
 			err = -ENOMEM;
 	} else {
-		tu->queue = (snd_timer_read_t *)kmalloc(tu->queue_size * sizeof(snd_timer_read_t), GFP_KERNEL);
+		tu->queue = kmalloc(tu->queue_size * sizeof(snd_timer_read_t),
+				    GFP_KERNEL);
 		if (tu->queue == NULL)
 			err = -ENOMEM;
 	}
-	
+
       	if (err < 0) {
 		snd_timer_close(tu->timeri);
       		tu->timeri = NULL;
       	} else {
 		tu->timeri->flags |= SNDRV_TIMER_IFLG_FAST;
-		tu->timeri->callback = tu->tread ? snd_timer_user_tinterrupt : snd_timer_user_interrupt;
+		tu->timeri->callback = tu->tread
+			? snd_timer_user_tinterrupt : snd_timer_user_interrupt;
 		tu->timeri->ccallback = snd_timer_user_ccallback;
 		tu->timeri->callback_data = (void *)tu;
 	}
@@ -1510,7 +1551,8 @@
 	return err;
 }
 
-static int snd_timer_user_info(struct file *file, snd_timer_info_t __user *_info)
+static int snd_timer_user_info(struct file *file,
+			       snd_timer_info_t __user *_info)
 {
 	snd_timer_user_t *tu;
 	snd_timer_info_t *info;
@@ -1537,7 +1579,8 @@
 	return err;
 }
 
-static int snd_timer_user_params(struct file *file, snd_timer_params_t __user *_params)
+static int snd_timer_user_params(struct file *file,
+				 snd_timer_params_t __user *_params)
 {
 	snd_timer_user_t *tu;
 	snd_timer_params_t params;
@@ -1545,7 +1588,7 @@
 	snd_timer_read_t *tr;
 	snd_timer_tread_t *ttr;
 	int err;
-	
+
 	tu = file->private_data;
 	snd_assert(tu->timeri != NULL, return -ENXIO);
 	t = tu->timeri->timer;
@@ -1556,7 +1599,8 @@
 		err = -EINVAL;
 		goto _end;
 	}
-	if (params.queue_size > 0 && (params.queue_size < 32 || params.queue_size > 1024)) {
+	if (params.queue_size > 0 &&
+	    (params.queue_size < 32 || params.queue_size > 1024)) {
 		err = -EINVAL;
 		goto _end;
 	}
@@ -1589,16 +1633,19 @@
 	if (params.flags & SNDRV_TIMER_PSFLG_EARLY_EVENT)
 		tu->timeri->flags |= SNDRV_TIMER_IFLG_EARLY_EVENT;
 	spin_unlock_irq(&t->lock);
-	if (params.queue_size > 0 && (unsigned int)tu->queue_size != params.queue_size) {
+	if (params.queue_size > 0 &&
+	    (unsigned int)tu->queue_size != params.queue_size) {
 		if (tu->tread) {
-			ttr = (snd_timer_tread_t *)kmalloc(params.queue_size * sizeof(snd_timer_tread_t), GFP_KERNEL);
+			ttr = kmalloc(params.queue_size * sizeof(*ttr),
+				      GFP_KERNEL);
 			if (ttr) {
 				kfree(tu->tqueue);
 				tu->queue_size = params.queue_size;
 				tu->tqueue = ttr;
 			}
 		} else {
-			tr = (snd_timer_read_t *)kmalloc(params.queue_size * sizeof(snd_timer_read_t), GFP_KERNEL);
+			tr = kmalloc(params.queue_size * sizeof(*tr),
+				     GFP_KERNEL);
 			if (tr) {
 				kfree(tu->queue);
 				tu->queue_size = params.queue_size;
@@ -1622,7 +1669,6 @@
 			tu->qused++;
 			tu->qtail++;
 		}
-		
 	}
 	tu->filter = params.filter;
 	tu->ticks = params.ticks;
@@ -1633,11 +1679,12 @@
 	return err;
 }
 
-static int snd_timer_user_status(struct file *file, snd_timer_status_t __user *_status)
+static int snd_timer_user_status(struct file *file,
+				 snd_timer_status_t __user *_status)
 {
 	snd_timer_user_t *tu;
 	snd_timer_status_t status;
-	
+
 	tu = file->private_data;
 	snd_assert(tu->timeri != NULL, return -ENXIO);
 	memset(&status, 0, sizeof(status));
@@ -1657,7 +1704,7 @@
 {
 	int err;
 	snd_timer_user_t *tu;
-		
+
 	tu = file->private_data;
 	snd_assert(tu->timeri != NULL, return -ENXIO);
 	snd_timer_stop(tu->timeri);
@@ -1670,7 +1717,7 @@
 {
 	int err;
 	snd_timer_user_t *tu;
-		
+
 	tu = file->private_data;
 	snd_assert(tu->timeri != NULL, return -ENXIO);
 	return (err = snd_timer_stop(tu->timeri)) < 0 ? err : 0;
@@ -1680,7 +1727,7 @@
 {
 	int err;
 	snd_timer_user_t *tu;
-		
+
 	tu = file->private_data;
 	snd_assert(tu->timeri != NULL, return -ENXIO);
 	tu->timeri->lost = 0;
@@ -1691,7 +1738,7 @@
 {
 	int err;
 	snd_timer_user_t *tu;
-		
+
 	tu = file->private_data;
 	snd_assert(tu->timeri != NULL, return -ENXIO);
 	return (err = snd_timer_pause(tu->timeri)) < 0 ? err : 0;
@@ -1704,12 +1751,13 @@
 	SNDRV_TIMER_IOCTL_PAUSE_OLD = _IO('T', 0x23),
 };
 
-static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
+static long snd_timer_user_ioctl(struct file *file, unsigned int cmd,
+				 unsigned long arg)
 {
 	snd_timer_user_t *tu;
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	
+
 	tu = file->private_data;
 	switch (cmd) {
 	case SNDRV_TIMER_IOCTL_PVERSION:
@@ -1719,7 +1767,7 @@
 	case SNDRV_TIMER_IOCTL_TREAD:
 	{
 		int xarg;
-		
+
 		down(&tu->tread_sem);
 		if (tu->timeri)	{	/* too late */
 			up(&tu->tread_sem);
@@ -1767,7 +1815,7 @@
 {
 	snd_timer_user_t *tu;
 	int err;
-	
+
 	tu = file->private_data;
 	err = fasync_helper(fd, file, on, &tu->fasync);
         if (err < 0)
@@ -1775,12 +1823,13 @@
 	return 0;
 }
 
-static ssize_t snd_timer_user_read(struct file *file, char __user *buffer, size_t count, loff_t *offset)
+static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
+				   size_t count, loff_t *offset)
 {
 	snd_timer_user_t *tu;
 	long result = 0, unit;
 	int err = 0;
-	
+
 	tu = file->private_data;
 	unit = tu->tread ? sizeof(snd_timer_tread_t) : sizeof(snd_timer_read_t);
 	spin_lock_irq(&tu->qlock);
@@ -1814,12 +1863,14 @@
 			goto _error;
 
 		if (tu->tread) {
-			if (copy_to_user(buffer, &tu->tqueue[tu->qhead++], sizeof(snd_timer_tread_t))) {
+			if (copy_to_user(buffer, &tu->tqueue[tu->qhead++],
+					 sizeof(snd_timer_tread_t))) {
 				err = -EFAULT;
 				goto _error;
 			}
 		} else {
-			if (copy_to_user(buffer, &tu->queue[tu->qhead++], sizeof(snd_timer_read_t))) {
+			if (copy_to_user(buffer, &tu->queue[tu->qhead++],
+					 sizeof(snd_timer_read_t))) {
 				err = -EFAULT;
 				goto _error;
 			}
@@ -1846,7 +1897,7 @@
         tu = file->private_data;
 
         poll_wait(file, &tu->qchange_sleep, wait);
-	
+
 	mask = 0;
 	if (tu->qused)
 		mask |= POLLIN | POLLRDNORM;
@@ -1890,9 +1941,11 @@
 	snd_info_entry_t *entry;
 
 #ifdef SNDRV_OSS_INFO_DEV_TIMERS
-	snd_oss_info_register(SNDRV_OSS_INFO_DEV_TIMERS, SNDRV_CARDS - 1, "system timer");
+	snd_oss_info_register(SNDRV_OSS_INFO_DEV_TIMERS, SNDRV_CARDS - 1,
+			      "system timer");
 #endif
-	if ((entry = snd_info_create_module_entry(THIS_MODULE, "timers", NULL)) != NULL) {
+	entry = snd_info_create_module_entry(THIS_MODULE, "timers", NULL);
+	if (entry != NULL) {
 		entry->c.text.read_size = SNDRV_TIMER_DEVICES * 128;
 		entry->c.text.read = snd_timer_proc_read;
 		if (snd_info_register(entry) < 0) {
@@ -1902,10 +1955,12 @@
 	}
 	snd_timer_proc_entry = entry;
 	if ((err = snd_timer_register_system()) < 0)
-		snd_printk(KERN_ERR "unable to register system timer (%i)\n", err);
+		snd_printk(KERN_ERR "unable to register system timer (%i)\n",
+			   err);
 	if ((err = snd_register_device(SNDRV_DEVICE_TYPE_TIMER,
 					NULL, 0, &snd_timer_reg, "timer"))<0)
-		snd_printk(KERN_ERR "unable to register timer device (%i)\n", err);
+		snd_printk(KERN_ERR "unable to register timer device (%i)\n",
+			   err);
 	return 0;
 }