[ALSA] Replace with kzalloc() - others

Documentation,SA11xx UDA1341 driver,Generic drivers,MPU401 UART,OPL3
OPL4,Digigram VX core,I2C cs8427,I2C lib core,I2C tea6330t,L3 drivers
AK4114 receiver,AK4117 receiver,PDAudioCF driver,PPC PMAC driver
SPARC AMD7930 driver,SPARC cs4231 driver,Synth,Common EMU synth
USB generic driver,USB USX2Y
Replace kcalloc(1,..) with kzalloc().

Signed-off-by: Takashi Iwai <tiwai@suse.de>

28 files changed, 43 insertions, 43 deletions

diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c
index 813959f..6ee9122 100644
--- a/sound/arm/sa11xx-uda1341.c
+++ b/sound/arm/sa11xx-uda1341.c
@@ -21,7 +21,7 @@
  *                              merged HAL layer (patches from Brian)
  */
 
-/* $Id: sa11xx-uda1341.c,v 1.22 2005/09/05 16:17:58 tiwai Exp $ */
+/* $Id: sa11xx-uda1341.c,v 1.23 2005/09/09 13:22:34 tiwai Exp $ */
 
 /***************************************************************************************************
 *
@@ -918,7 +918,7 @@ static int __init sa11xx_uda1341_init(void)
 	if (card == NULL)
 		return -ENOMEM;
 
-	sa11xx_uda1341 = kcalloc(1, sizeof(*sa11xx_uda1341), GFP_KERNEL);
+	sa11xx_uda1341 = kzalloc(sizeof(*sa11xx_uda1341), GFP_KERNEL);
 	if (sa11xx_uda1341 == NULL)
 		return -ENOMEM;	
 	spin_lock_init(&chip->s[0].dma_lock);
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 977d98d..64ef7f6 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -337,7 +337,7 @@ static int snd_card_dummy_playback_open(snd_pcm_substream_t * substream)
 	snd_card_dummy_pcm_t *dpcm;
 	int err;
 
-	dpcm = kcalloc(1, sizeof(*dpcm), GFP_KERNEL);
+	dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL);
 	if (dpcm == NULL)
 		return -ENOMEM;
 	init_timer(&dpcm->timer);
@@ -368,7 +368,7 @@ static int snd_card_dummy_capture_open(snd_pcm_substream_t * substream)
 	snd_card_dummy_pcm_t *dpcm;
 	int err;
 
-	dpcm = kcalloc(1, sizeof(*dpcm), GFP_KERNEL);
+	dpcm = kzalloc(sizeof(*dpcm), GFP_KERNEL);
 	if (dpcm == NULL)
 		return -ENOMEM;
 	init_timer(&dpcm->timer);
diff --git a/sound/drivers/mpu401/mpu401_uart.c b/sound/drivers/mpu401/mpu401_uart.c
index 0f83c52..fe3f921 100644
--- a/sound/drivers/mpu401/mpu401_uart.c
+++ b/sound/drivers/mpu401/mpu401_uart.c
@@ -463,7 +463,7 @@ int snd_mpu401_uart_new(snd_card_t * card, int device,
 		*rrawmidi = NULL;
 	if ((err = snd_rawmidi_new(card, "MPU-401U", device, 1, 1, &rmidi)) < 0)
 		return err;
-	mpu = kcalloc(1, sizeof(*mpu), GFP_KERNEL);
+	mpu = kzalloc(sizeof(*mpu), GFP_KERNEL);
 	if (mpu == NULL) {
 		snd_device_free(card, rmidi);
 		return -ENOMEM;
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c
index b8199d2..3a25c89 100644
--- a/sound/drivers/mtpav.c
+++ b/sound/drivers/mtpav.c
@@ -688,7 +688,7 @@ static int snd_mtpav_get_RAWMIDI(mtpav_t * mcard)
 
 static mtpav_t *new_mtpav(void)
 {
-	mtpav_t *ncrd = kcalloc(1, sizeof(*ncrd), GFP_KERNEL);
+	mtpav_t *ncrd = kzalloc(sizeof(*ncrd), GFP_KERNEL);
 	if (ncrd != NULL) {
 		spin_lock_init(&ncrd->spinlock);
 
diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c
index c313e52..1f84d78 100644
--- a/sound/drivers/opl3/opl3_lib.c
+++ b/sound/drivers/opl3/opl3_lib.c
@@ -354,7 +354,7 @@ int snd_opl3_new(snd_card_t *card,
 	int err;
 
 	*ropl3 = NULL;
-	opl3 = kcalloc(1, sizeof(*opl3), GFP_KERNEL);
+	opl3 = kzalloc(sizeof(*opl3), GFP_KERNEL);
 	if (opl3 == NULL)
 		return -ENOMEM;
 
diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index 33da334..21a2b40 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -241,7 +241,7 @@ static int snd_opl3_load_patch_seq_oss(snd_seq_oss_arg_t *arg, int format,
 		}
 
 		size = sizeof(*put) + sizeof(fm_xinstrument_t);
-		put = kcalloc(1, size, GFP_KERNEL);
+		put = kzalloc(size, GFP_KERNEL);
 		if (put == NULL)
 			return -ENOMEM;
 		/* build header */
diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
index 8261464..380c2c7 100644
--- a/sound/drivers/opl4/opl4_lib.c
+++ b/sound/drivers/opl4/opl4_lib.c
@@ -204,7 +204,7 @@ int snd_opl4_create(snd_card_t *card,
 	if (ropl4)
 		*ropl4 = NULL;
 
-	opl4 = kcalloc(1, sizeof(*opl4), GFP_KERNEL);
+	opl4 = kzalloc(sizeof(*opl4), GFP_KERNEL);
 	if (!opl4)
 		return -ENOMEM;
 
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index fd3bb9d..416172e 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -779,7 +779,7 @@ static int __init snd_uart16550_create(snd_card_t * card,
 	int err;
 
 
-	if ((uart = kcalloc(1, sizeof(*uart), GFP_KERNEL)) == NULL)
+	if ((uart = kzalloc(sizeof(*uart), GFP_KERNEL)) == NULL)
 		return -ENOMEM;
 	uart->adaptor = adaptor;
 	uart->card = card;
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index c6fa5af..4697b1d 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -782,7 +782,7 @@ vx_core_t *snd_vx_create(snd_card_t *card, struct snd_vx_hardware *hw,
 
 	snd_assert(card && hw && ops, return NULL);
 
-	chip = kcalloc(1, sizeof(*chip) + extra_size, GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip) + extra_size, GFP_KERNEL);
 	if (! chip) {
 		snd_printk(KERN_ERR "vx_core: no memory\n");
 		return NULL;
diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c
index d4becf4..c2312d9 100644
--- a/sound/drivers/vx/vx_pcm.c
+++ b/sound/drivers/vx/vx_pcm.c
@@ -473,7 +473,7 @@ static int vx_alloc_pipe(vx_core_t *chip, int capture,
 		return err;
 
 	/* initialize the pipe record */
-	pipe = kcalloc(1, sizeof(*pipe), GFP_KERNEL);
+	pipe = kzalloc(sizeof(*pipe), GFP_KERNEL);
 	if (! pipe) {
 		/* release the pipe */
 		vx_init_rmh(&rmh, CMD_FREE_PIPE);
diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c
index a3fda85..a21f7d5 100644
--- a/sound/i2c/cs8427.c
+++ b/sound/i2c/cs8427.c
@@ -200,7 +200,7 @@ int snd_cs8427_create(snd_i2c_bus_t *bus,
 
 	if ((err = snd_i2c_device_create(bus, "CS8427", CS8427_ADDR | (addr & 7), &device)) < 0)
 		return err;
-	chip = device->private_data = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = device->private_data = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL) {
 	      	snd_i2c_device_free(device);
 		return -ENOMEM;
diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c
index e8fa7e1..e4e505b 100644
--- a/sound/i2c/i2c.c
+++ b/sound/i2c/i2c.c
@@ -81,7 +81,7 @@ int snd_i2c_bus_create(snd_card_t *card, const char *name, snd_i2c_bus_t *master
 	};
 
 	*ri2c = NULL;
-	bus = kcalloc(1, sizeof(*bus), GFP_KERNEL);
+	bus = kzalloc(sizeof(*bus), GFP_KERNEL);
 	if (bus == NULL)
 		return -ENOMEM;
 	init_MUTEX(&bus->lock_mutex);
@@ -108,7 +108,7 @@ int snd_i2c_device_create(snd_i2c_bus_t *bus, const char *name, unsigned char ad
 
 	*rdevice = NULL;
 	snd_assert(bus != NULL, return -EINVAL);
-	device = kcalloc(1, sizeof(*device), GFP_KERNEL);
+	device = kzalloc(sizeof(*device), GFP_KERNEL);
 	if (device == NULL)
 		return -ENOMEM;
 	device->addr = addr;
diff --git a/sound/i2c/l3/uda1341.c b/sound/i2c/l3/uda1341.c
index e13122f..103a7dc 100644
--- a/sound/i2c/l3/uda1341.c
+++ b/sound/i2c/l3/uda1341.c
@@ -17,7 +17,7 @@
  * 2002-05-12   Tomas Kasparek  another code cleanup
  */
 
-/* $Id: uda1341.c,v 1.15 2005/01/03 12:05:20 tiwai Exp $ */
+/* $Id: uda1341.c,v 1.16 2005/09/09 13:22:34 tiwai Exp $ */
 
 #include <sound/driver.h>
 #include <linux/module.h>
@@ -670,7 +670,7 @@ int __init snd_chip_uda1341_mixer_new(snd_card_t *card, struct l3_client **clnt)
 
 	snd_assert(card != NULL, return -EINVAL);
 
-	uda1341 = kcalloc(1, sizeof(*uda1341), GFP_KERNEL);
+	uda1341 = kzalloc(sizeof(*uda1341), GFP_KERNEL);
 	if (uda1341 == NULL)
 		return -ENOMEM;
          
@@ -707,7 +707,7 @@ static int uda1341_attach(struct l3_client *clnt)
 {
 	struct uda1341 *uda;
 
-	uda = kcalloc(1, sizeof(*uda), 0, GFP_KERNEL);
+	uda = kzalloc(sizeof(*uda), 0, GFP_KERNEL);
 	if (!uda)
 		return -ENOMEM;
 
diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c
index 5adde30..af5eadc 100644
--- a/sound/i2c/other/ak4114.c
+++ b/sound/i2c/other/ak4114.c
@@ -92,7 +92,7 @@ int snd_ak4114_create(snd_card_t *card,
 		.dev_free =     snd_ak4114_dev_free,
 	};
 
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
 		return -ENOMEM;
 	spin_lock_init(&chip->lock);
diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c
index 0419c433..d51b51d 100644
--- a/sound/i2c/other/ak4117.c
+++ b/sound/i2c/other/ak4117.c
@@ -83,7 +83,7 @@ int snd_ak4117_create(snd_card_t *card, ak4117_read_t *read, ak4117_write_t *wri
 		.dev_free =     snd_ak4117_dev_free,
 	};
 
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
 		return -ENOMEM;
 	spin_lock_init(&chip->lock);
diff --git a/sound/i2c/tea6330t.c b/sound/i2c/tea6330t.c
index 2da8d7f..fd65da6 100644
--- a/sound/i2c/tea6330t.c
+++ b/sound/i2c/tea6330t.c
@@ -281,7 +281,7 @@ int snd_tea6330t_update_mixer(snd_card_t * card,
 	u8 default_treble, default_bass;
 	unsigned char bytes[7];
 
-	tea = kcalloc(1, sizeof(*tea), GFP_KERNEL);
+	tea = kzalloc(sizeof(*tea), GFP_KERNEL);
 	if (tea == NULL)
 		return -ENOMEM;
 	if ((err = snd_i2c_device_create(bus, "TEA6330T", TEA6330T_ADDR, &device)) < 0) {
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
index a2132e3..0208c54 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c
@@ -151,7 +151,7 @@ pdacf_t *snd_pdacf_create(snd_card_t *card)
 {
 	pdacf_t *chip;
 
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
 		return NULL;
 	chip->card = card;
diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 9774e56..e35b48d 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -1160,7 +1160,7 @@ int __init snd_pmac_new(snd_card_t *card, pmac_t **chip_return)
 	snd_runtime_check(chip_return, return -EINVAL);
 	*chip_return = NULL;
 
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
 		return -ENOMEM;
 	chip->card = card;
diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c
index ed0d5f2..46d504b 100644
--- a/sound/sparc/amd7930.c
+++ b/sound/sparc/amd7930.c
@@ -967,7 +967,7 @@ static int __init snd_amd7930_create(snd_card_t *card,
 	int err;
 
 	*ramd = NULL;
-	amd = kcalloc(1, sizeof(*amd), GFP_KERNEL);
+	amd = kzalloc(sizeof(*amd), GFP_KERNEL);
 	if (amd == NULL)
 		return -ENOMEM;
 
diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c
index bd169f5..2fb27c4 100644
--- a/sound/sparc/cs4231.c
+++ b/sound/sparc/cs4231.c
@@ -1969,7 +1969,7 @@ static int __init snd_cs4231_sbus_create(snd_card_t *card,
 	int err;
 
 	*rchip = NULL;
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
 		return -ENOMEM;
 
@@ -2083,7 +2083,7 @@ static int __init snd_cs4231_ebus_create(snd_card_t *card,
 	int err;
 
 	*rchip = NULL;
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (chip == NULL)
 		return -ENOMEM;
 
diff --git a/sound/synth/emux/emux.c b/sound/synth/emux/emux.c
index 60d0b2c..9e2b4c0 100644
--- a/sound/synth/emux/emux.c
+++ b/sound/synth/emux/emux.c
@@ -40,7 +40,7 @@ int snd_emux_new(snd_emux_t **remu)
 	snd_emux_t *emu;
 
 	*remu = NULL;
-	emu = kcalloc(1, sizeof(*emu), GFP_KERNEL);
+	emu = kzalloc(sizeof(*emu), GFP_KERNEL);
 	if (emu == NULL)
 		return -ENOMEM;
 
diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
index e41b28d..8ccd33f 100644
--- a/sound/synth/emux/emux_seq.c
+++ b/sound/synth/emux/emux_seq.c
@@ -146,7 +146,7 @@ snd_emux_create_port(snd_emux_t *emu, char *name,
 	int i, type, cap;
 
 	/* Allocate structures for this channel */
-	if ((p = kcalloc(1, sizeof(*p), GFP_KERNEL)) == NULL) {
+	if ((p = kzalloc(sizeof(*p), GFP_KERNEL)) == NULL) {
 		snd_printk("no memory\n");
 		return NULL;
 	}
diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c
index 901a7db..d0925ea 100644
--- a/sound/synth/emux/soundfont.c
+++ b/sound/synth/emux/soundfont.c
@@ -266,7 +266,7 @@ newsf(snd_sf_list_t *sflist, int type, char *name)
 	}
 
 	/* not found -- create a new one */
-	sf = kcalloc(1, sizeof(*sf), GFP_KERNEL);
+	sf = kzalloc(sizeof(*sf), GFP_KERNEL);
 	if (sf == NULL)
 		return NULL;
 	sf->id = sflist->fonts_size;
@@ -346,7 +346,7 @@ sf_zone_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
 {
 	snd_sf_zone_t *zp;
 
-	if ((zp = kcalloc(1, sizeof(*zp), GFP_KERNEL)) == NULL)
+	if ((zp = kzalloc(sizeof(*zp), GFP_KERNEL)) == NULL)
 		return NULL;
 	zp->next = sf->zones;
 	sf->zones = zp;
@@ -377,7 +377,7 @@ sf_sample_new(snd_sf_list_t *sflist, snd_soundfont_t *sf)
 {
 	snd_sf_sample_t *sp;
 
-	if ((sp = kcalloc(1, sizeof(*sp), GFP_KERNEL)) == NULL)
+	if ((sp = kzalloc(sizeof(*sp), GFP_KERNEL)) == NULL)
 		return NULL;
 
 	sp->next = sf->samples;
@@ -1362,7 +1362,7 @@ snd_sf_new(snd_sf_callback_t *callback, snd_util_memhdr_t *hdr)
 {
 	snd_sf_list_t *sflist;
 
-	if ((sflist = kcalloc(1, sizeof(*sflist), GFP_KERNEL)) == NULL)
+	if ((sflist = kzalloc(sizeof(*sflist), GFP_KERNEL)) == NULL)
 		return NULL;
 
 	init_MUTEX(&sflist->presets_mutex);
diff --git a/sound/synth/util_mem.c b/sound/synth/util_mem.c
index 8b131a1..5f75bf3 100644
--- a/sound/synth/util_mem.c
+++ b/sound/synth/util_mem.c
@@ -38,7 +38,7 @@ snd_util_memhdr_new(int memsize)
 {
 	snd_util_memhdr_t *hdr;
 
-	hdr = kcalloc(1, sizeof(*hdr), GFP_KERNEL);
+	hdr = kzalloc(sizeof(*hdr), GFP_KERNEL);
 	if (hdr == NULL)
 		return NULL;
 	hdr->size = memsize;
diff --git a/sound/usb/usbaudio.c b/sound/usb/usbaudio.c
index da22f25..d5ae2055 100644
--- a/sound/usb/usbaudio.c
+++ b/sound/usb/usbaudio.c
@@ -3136,7 +3136,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx,
 		return -ENOMEM;
 	}
 
-	chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
+	chip = kzalloc(sizeof(*chip), GFP_KERNEL);
 	if (! chip) {
 		snd_card_free(card);
 		return -ENOMEM;
diff --git a/sound/usb/usbmidi.c b/sound/usb/usbmidi.c
index 93dedde..e0d0365 100644
--- a/sound/usb/usbmidi.c
+++ b/sound/usb/usbmidi.c
@@ -841,7 +841,7 @@ static int snd_usbmidi_in_endpoint_create(snd_usb_midi_t* umidi,
 	int length;
 
 	rep->in = NULL;
-	ep = kcalloc(1, sizeof(*ep), GFP_KERNEL);
+	ep = kzalloc(sizeof(*ep), GFP_KERNEL);
 	if (!ep)
 		return -ENOMEM;
 	ep->umidi = umidi;
@@ -913,7 +913,7 @@ static int snd_usbmidi_out_endpoint_create(snd_usb_midi_t* umidi,
 	void* buffer;
 
 	rep->out = NULL;
-	ep = kcalloc(1, sizeof(*ep), GFP_KERNEL);
+	ep = kzalloc(sizeof(*ep), GFP_KERNEL);
 	if (!ep)
 		return -ENOMEM;
 	ep->umidi = umidi;
@@ -1537,7 +1537,7 @@ int snd_usb_create_midi_interface(snd_usb_audio_t* chip,
 	int out_ports, in_ports;
 	int i, err;
 
-	umidi = kcalloc(1, sizeof(*umidi), GFP_KERNEL);
+	umidi = kzalloc(sizeof(*umidi), GFP_KERNEL);
 	if (!umidi)
 		return -ENOMEM;
 	umidi->chip = chip;
diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index fa7056f..c3c08c9 100644
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -824,7 +824,7 @@ static void build_feature_ctl(mixer_build_t *state, unsigned char *desc,
 	if (check_ignored_ctl(state, unitid, control))
 		return;
 
-	cval = kcalloc(1, sizeof(*cval), GFP_KERNEL);
+	cval = kzalloc(sizeof(*cval), GFP_KERNEL);
 	if (! cval) {
 		snd_printk(KERN_ERR "cannot malloc kcontrol\n");
 		return;
@@ -997,7 +997,7 @@ static void build_mixer_unit_ctl(mixer_build_t *state, unsigned char *desc,
 	if (check_ignored_ctl(state, unitid, 0))
 		return;
 
-	cval = kcalloc(1, sizeof(*cval), GFP_KERNEL);
+	cval = kzalloc(sizeof(*cval), GFP_KERNEL);
 	if (! cval)
 		return;
 
@@ -1244,7 +1244,7 @@ static int build_audio_procunit(mixer_build_t *state, int unitid, unsigned char
 			continue;
 		if (check_ignored_ctl(state, unitid, valinfo->control))
 			continue;
-		cval = kcalloc(1, sizeof(*cval), GFP_KERNEL);
+		cval = kzalloc(sizeof(*cval), GFP_KERNEL);
 		if (! cval) {
 			snd_printk(KERN_ERR "cannot malloc kcontrol\n");
 			return -ENOMEM;
@@ -1430,7 +1430,7 @@ static int parse_audio_selector_unit(mixer_build_t *state, int unitid, unsigned
 	if (check_ignored_ctl(state, unitid, 0))
 		return 0;
 
-	cval = kcalloc(1, sizeof(*cval), GFP_KERNEL);
+	cval = kzalloc(sizeof(*cval), GFP_KERNEL);
 	if (! cval) {
 		snd_printk(KERN_ERR "cannot malloc kcontrol\n");
 		return -ENOMEM;
@@ -1945,7 +1945,7 @@ int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif)
 
 	strcpy(chip->card->mixername, "USB Mixer");
 
-	mixer = kcalloc(1, sizeof(*mixer), GFP_KERNEL);
+	mixer = kzalloc(sizeof(*mixer), GFP_KERNEL);
 	if (!mixer)
 		return -ENOMEM;
 	mixer->chip = chip;
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 62dfd28..0f09e0d 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -957,7 +957,7 @@ static int usX2Y_audio_stream_new(snd_card_t *card, int playback_endpoint, int c
 
 	for (i = playback_endpoint ? SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE;
 	     i <= SNDRV_PCM_STREAM_CAPTURE; ++i) {
-		usX2Y_substream[i] = kcalloc(1, sizeof(snd_usX2Y_substream_t), GFP_KERNEL);
+		usX2Y_substream[i] = kzalloc(sizeof(snd_usX2Y_substream_t), GFP_KERNEL);
 		if (NULL == usX2Y_substream[i]) {
 			snd_printk(KERN_ERR "cannot malloc\n");
 			return -ENOMEM;