diff --git a/sound/core/seq/instr/ainstr_gf1.c b/sound/core/seq/instr/ainstr_gf1.c
index 32e91c6..207c2c5 100644
--- a/sound/core/seq/instr/ainstr_gf1.c
+++ b/sound/core/seq/instr/ainstr_gf1.c
@@ -61,7 +61,7 @@
 		return -EFAULT;
 	*data += sizeof(xp);
 	*len -= sizeof(xp);
-	wp = kcalloc(1, sizeof(*wp), gfp_mask);
+	wp = kzalloc(sizeof(*wp), gfp_mask);
 	if (wp == NULL)
 		return -ENOMEM;
 	wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
diff --git a/sound/core/seq/instr/ainstr_iw.c b/sound/core/seq/instr/ainstr_iw.c
index 2622b86..b3cee09 100644
--- a/sound/core/seq/instr/ainstr_iw.c
+++ b/sound/core/seq/instr/ainstr_iw.c
@@ -92,7 +92,7 @@
 		points_size = (le16_to_cpu(rx.nattack) + le16_to_cpu(rx.nrelease)) * 2 * sizeof(__u16);
 		if (points_size > *len)
 			return -EINVAL;
-		rp = kcalloc(1, sizeof(*rp) + points_size, gfp_mask);
+		rp = kzalloc(sizeof(*rp) + points_size, gfp_mask);
 		if (rp == NULL)
 			return -ENOMEM;
 		rp->nattack = le16_to_cpu(rx.nattack);
@@ -139,7 +139,7 @@
 		return -EFAULT;
 	*data += sizeof(xp);
 	*len -= sizeof(xp);
-	wp = kcalloc(1, sizeof(*wp), gfp_mask);
+	wp = kzalloc(sizeof(*wp), gfp_mask);
 	if (wp == NULL)
 		return -ENOMEM;
 	wp->share_id[0] = le32_to_cpu(xp.share_id[0]);
@@ -273,7 +273,7 @@
 			snd_seq_iwffff_instr_free(ops, ip, atomic);
 			return -EINVAL;
 		}
-		lp = kcalloc(1, sizeof(*lp), gfp_mask);
+		lp = kzalloc(sizeof(*lp), gfp_mask);
 		if (lp == NULL) {
 			snd_seq_iwffff_instr_free(ops, ip, atomic);
 			return -ENOMEM;
diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c
index bac4b4f..1ab1cf8 100644
--- a/sound/core/seq/oss/seq_oss_init.c
+++ b/sound/core/seq/oss/seq_oss_init.c
@@ -193,7 +193,7 @@
 	int i, rc;
 	seq_oss_devinfo_t *dp;
 
-	if ((dp = kcalloc(1, sizeof(*dp), GFP_KERNEL)) == NULL) {
+	if ((dp = kzalloc(sizeof(*dp), GFP_KERNEL)) == NULL) {
 		snd_printk(KERN_ERR "can't malloc device info\n");
 		return -ENOMEM;
 	}
diff --git a/sound/core/seq/oss/seq_oss_midi.c b/sound/core/seq/oss/seq_oss_midi.c
index 9aece6c..f0e95c8 100644
--- a/sound/core/seq/oss/seq_oss_midi.c
+++ b/sound/core/seq/oss/seq_oss_midi.c
@@ -76,8 +76,8 @@
 	snd_seq_client_info_t *clinfo;
 	snd_seq_port_info_t *pinfo;
 
-	clinfo = kcalloc(1, sizeof(*clinfo), GFP_KERNEL);
-	pinfo = kcalloc(1, sizeof(*pinfo), GFP_KERNEL);
+	clinfo = kzalloc(sizeof(*clinfo), GFP_KERNEL);
+	pinfo = kzalloc(sizeof(*pinfo), GFP_KERNEL);
 	if (! clinfo || ! pinfo) {
 		kfree(clinfo);
 		kfree(pinfo);
@@ -172,7 +172,7 @@
 	/*
 	 * allocate midi info record
 	 */
-	if ((mdev = kcalloc(1, sizeof(*mdev), GFP_KERNEL)) == NULL) {
+	if ((mdev = kzalloc(sizeof(*mdev), GFP_KERNEL)) == NULL) {
 		snd_printk(KERN_ERR "can't malloc midi info\n");
 		return -ENOMEM;
 	}
diff --git a/sound/core/seq/oss/seq_oss_readq.c b/sound/core/seq/oss/seq_oss_readq.c
index 0a6f2a6..55571e1 100644
--- a/sound/core/seq/oss/seq_oss_readq.c
+++ b/sound/core/seq/oss/seq_oss_readq.c
@@ -46,7 +46,7 @@
 {
 	seq_oss_readq_t *q;
 
-	if ((q = kcalloc(1, sizeof(*q), GFP_KERNEL)) == NULL) {
+	if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) {
 		snd_printk(KERN_ERR "can't malloc read queue\n");
 		return NULL;
 	}
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c
index 1a7736c..8257fce 100644
--- a/sound/core/seq/oss/seq_oss_synth.c
+++ b/sound/core/seq/oss/seq_oss_synth.c
@@ -103,7 +103,7 @@
 	snd_seq_oss_reg_t *reg = SNDRV_SEQ_DEVICE_ARGPTR(dev);
 	unsigned long flags;
 
-	if ((rec = kcalloc(1, sizeof(*rec), GFP_KERNEL)) == NULL) {
+	if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL) {
 		snd_printk(KERN_ERR "can't malloc synth info\n");
 		return -ENOMEM;
 	}
@@ -499,7 +499,7 @@
 
 	sysex = dp->synths[dev].sysex;
 	if (sysex == NULL) {
-		sysex = kcalloc(1, sizeof(*sysex), GFP_KERNEL);
+		sysex = kzalloc(sizeof(*sysex), GFP_KERNEL);
 		if (sysex == NULL)
 			return -ENOMEM;
 		dp->synths[dev].sysex = sysex;
diff --git a/sound/core/seq/oss/seq_oss_timer.c b/sound/core/seq/oss/seq_oss_timer.c
index 42ca949..64d594b 100644
--- a/sound/core/seq/oss/seq_oss_timer.c
+++ b/sound/core/seq/oss/seq_oss_timer.c
@@ -46,7 +46,7 @@
 {
 	seq_oss_timer_t *rec;
 
-	rec = kcalloc(1, sizeof(*rec), GFP_KERNEL);
+	rec = kzalloc(sizeof(*rec), GFP_KERNEL);
 	if (rec == NULL)
 		return NULL;
 
diff --git a/sound/core/seq/oss/seq_oss_writeq.c b/sound/core/seq/oss/seq_oss_writeq.c
index 87f85f7..b203780 100644
--- a/sound/core/seq/oss/seq_oss_writeq.c
+++ b/sound/core/seq/oss/seq_oss_writeq.c
@@ -38,7 +38,7 @@
 	seq_oss_writeq_t *q;
 	snd_seq_client_pool_t pool;
 
-	if ((q = kcalloc(1, sizeof(*q), GFP_KERNEL)) == NULL)
+	if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL)
 		return NULL;
 	q->dp = dp;
 	q->maxlen = maxlen;
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index bd10662..a886db9 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -203,7 +203,7 @@
 	client_t *client;
 
 	/* init client data */
-	client = kcalloc(1, sizeof(*client), GFP_KERNEL);
+	client = kzalloc(sizeof(*client), GFP_KERNEL);
 	if (client == NULL)
 		return NULL;
 	client->pool = snd_seq_pool_new(poolsize);
diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
index 4d80f39..252b527 100644
--- a/sound/core/seq/seq_device.c
+++ b/sound/core/seq/seq_device.c
@@ -200,7 +200,7 @@
 	if (ops == NULL)
 		return -ENOMEM;
 
-	dev = kcalloc(1, sizeof(*dev)*2 + argsize, GFP_KERNEL);
+	dev = kzalloc(sizeof(*dev)*2 + argsize, GFP_KERNEL);
 	if (dev == NULL) {
 		unlock_driver(ops);
 		return -ENOMEM;
diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c
index ea945a5..5dd0e6a 100644
--- a/sound/core/seq/seq_dummy.c
+++ b/sound/core/seq/seq_dummy.c
@@ -153,7 +153,7 @@
 	snd_seq_port_callback_t pcb;
 	snd_seq_dummy_port_t *rec;
 
-	if ((rec = kcalloc(1, sizeof(*rec), GFP_KERNEL)) == NULL)
+	if ((rec = kzalloc(sizeof(*rec), GFP_KERNEL)) == NULL)
 		return NULL;
 
 	rec->client = my_client;
diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c
index 3b7647c..4767cfd 100644
--- a/sound/core/seq/seq_fifo.c
+++ b/sound/core/seq/seq_fifo.c
@@ -33,7 +33,7 @@
 {
 	fifo_t *f;
 
-	f = kcalloc(1, sizeof(*f), GFP_KERNEL);
+	f = kzalloc(sizeof(*f), GFP_KERNEL);
 	if (f == NULL) {
 		snd_printd("malloc failed for snd_seq_fifo_new() \n");
 		return NULL;
diff --git a/sound/core/seq/seq_instr.c b/sound/core/seq/seq_instr.c
index 5b40ea2..019d43a 100644
--- a/sound/core/seq/seq_instr.c
+++ b/sound/core/seq/seq_instr.c
@@ -53,7 +53,7 @@
 {
 	snd_seq_kinstr_t *instr;
 	
-	instr = kcalloc(1, sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
+	instr = kzalloc(sizeof(snd_seq_kinstr_t) + add_len, atomic ? GFP_ATOMIC : GFP_KERNEL);
 	if (instr == NULL)
 		return NULL;
 	instr->add_len = add_len;
@@ -77,7 +77,7 @@
 {
 	snd_seq_kinstr_list_t *list;
 
-	list = kcalloc(1, sizeof(snd_seq_kinstr_list_t), GFP_KERNEL);
+	list = kzalloc(sizeof(snd_seq_kinstr_list_t), GFP_KERNEL);
 	if (list == NULL)
 		return NULL;
 	spin_lock_init(&list->lock);
diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c
index 03acb2d..d4d7d32 100644
--- a/sound/core/seq/seq_memory.c
+++ b/sound/core/seq/seq_memory.c
@@ -452,7 +452,7 @@
 	pool_t *pool;
 
 	/* create pool block */
-	pool = kcalloc(1, sizeof(*pool), GFP_KERNEL);
+	pool = kzalloc(sizeof(*pool), GFP_KERNEL);
 	if (pool == NULL) {
 		snd_printd("seq: malloc failed for pool\n");
 		return NULL;
diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
index 4374829..b4674ae 100644
--- a/sound/core/seq/seq_midi.c
+++ b/sound/core/seq/seq_midi.c
@@ -322,7 +322,7 @@
 	client = synths[card->number];
 	if (client == NULL) {
 		newclient = 1;
-		client = kcalloc(1, sizeof(*client), GFP_KERNEL);
+		client = kzalloc(sizeof(*client), GFP_KERNEL);
 		if (client == NULL) {
 			up(&register_mutex);
 			kfree(info);
diff --git a/sound/core/seq/seq_midi_event.c b/sound/core/seq/seq_midi_event.c
index 603b637..2dc1aec 100644
--- a/sound/core/seq/seq_midi_event.c
+++ b/sound/core/seq/seq_midi_event.c
@@ -118,7 +118,7 @@
 	snd_midi_event_t *dev;
 
 	*rdev = NULL;
-	dev = kcalloc(1, sizeof(*dev), GFP_KERNEL);
+	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (dev == NULL)
 		return -ENOMEM;
 	if (bufsize > 0) {
diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c
index b976951..57ec31d 100644
--- a/sound/core/seq/seq_ports.c
+++ b/sound/core/seq/seq_ports.c
@@ -141,7 +141,7 @@
 	}
 
 	/* create a new port */
-	new_port = kcalloc(1, sizeof(*new_port), GFP_KERNEL);
+	new_port = kzalloc(sizeof(*new_port), GFP_KERNEL);
 	if (! new_port) {
 		snd_printd("malloc failed for registering client port\n");
 		return NULL;	/* failure, out of memory */
@@ -488,7 +488,7 @@
 	unsigned long flags;
 	int exclusive;
 
-	subs = kcalloc(1, sizeof(*subs), GFP_KERNEL);
+	subs = kzalloc(sizeof(*subs), GFP_KERNEL);
 	if (! subs)
 		return -ENOMEM;
 
diff --git a/sound/core/seq/seq_prioq.c b/sound/core/seq/seq_prioq.c
index a519732e..cd641bc 100644
--- a/sound/core/seq/seq_prioq.c
+++ b/sound/core/seq/seq_prioq.c
@@ -59,7 +59,7 @@
 {
 	prioq_t *f;
 
-	f = kcalloc(1, sizeof(*f), GFP_KERNEL);
+	f = kzalloc(sizeof(*f), GFP_KERNEL);
 	if (f == NULL) {
 		snd_printd("oops: malloc failed for snd_seq_prioq_new()\n");
 		return NULL;
diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c
index 98de2e7..5f5c3cb 100644
--- a/sound/core/seq/seq_queue.c
+++ b/sound/core/seq/seq_queue.c
@@ -111,7 +111,7 @@
 {
 	queue_t *q;
 
-	q = kcalloc(1, sizeof(*q), GFP_KERNEL);
+	q = kzalloc(sizeof(*q), GFP_KERNEL);
 	if (q == NULL) {
 		snd_printd("malloc failed for snd_seq_queue_new()\n");
 		return NULL;
diff --git a/sound/core/seq/seq_system.c b/sound/core/seq/seq_system.c
index e8f0a66..0d9eff8 100644
--- a/sound/core/seq/seq_system.c
+++ b/sound/core/seq/seq_system.c
@@ -126,8 +126,8 @@
 	snd_seq_client_info_t *inf;
 	snd_seq_port_info_t *port;
 
-	inf = kcalloc(1, sizeof(*inf), GFP_KERNEL);
-	port = kcalloc(1, sizeof(*port), GFP_KERNEL);
+	inf = kzalloc(sizeof(*inf), GFP_KERNEL);
+	port = kzalloc(sizeof(*port), GFP_KERNEL);
 	if (! inf || ! port) {
 		kfree(inf);
 		kfree(port);
diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c
index a7f76fc..b57a3c0 100644
--- a/sound/core/seq/seq_timer.c
+++ b/sound/core/seq/seq_timer.c
@@ -60,7 +60,7 @@
 {
 	seq_timer_t *tmr;
 	
-	tmr = kcalloc(1, sizeof(*tmr), GFP_KERNEL);
+	tmr = kzalloc(sizeof(*tmr), GFP_KERNEL);
 	if (tmr == NULL) {
 		snd_printd("malloc failed for snd_seq_timer_new() \n");
 		return NULL;
diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index a66484b5..e4f512a 100644
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -205,7 +205,7 @@
 	snd_virmidi_t *vmidi;
 	unsigned long flags;
 
-	vmidi = kcalloc(1, sizeof(*vmidi), GFP_KERNEL);
+	vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL);
 	if (vmidi == NULL)
 		return -ENOMEM;
 	vmidi->substream = substream;
@@ -233,7 +233,7 @@
 	snd_rawmidi_runtime_t *runtime = substream->runtime;
 	snd_virmidi_t *vmidi;
 
-	vmidi = kcalloc(1, sizeof(*vmidi), GFP_KERNEL);
+	vmidi = kzalloc(sizeof(*vmidi), GFP_KERNEL);
 	if (vmidi == NULL)
 		return -ENOMEM;
 	vmidi->substream = substream;
@@ -508,7 +508,7 @@
 				   &rmidi)) < 0)
 		return err;
 	strcpy(rmidi->name, rmidi->id);
-	rdev = kcalloc(1, sizeof(*rdev), GFP_KERNEL);
+	rdev = kzalloc(sizeof(*rdev), GFP_KERNEL);
 	if (rdev == NULL) {
 		snd_device_free(card, rmidi);
 		return -ENOMEM;