Commit e560d8d8 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
Browse files

[ALSA] Replace with kzalloc() - pci stuff



AD1889 driver,ATIIXP driver,ATIIXP-modem driver,AZT3328 driver
BT87x driver,CMIPCI driver,CS4281 driver,ENS1370/1+ driver
ES1938 driver,ES1968 driver,FM801 driver,Intel8x0 driver
Intel8x0-modem driver,Maestro3 driver,SonicVibes driver,VIA82xx driver
VIA82xx-modem driver,AC97 Codec,AK4531 codec,au88x0 driver
CA0106 driver,CS46xx driver,EMU10K1/EMU10K2 driver,HDA Codec driver
HDA generic driver,HDA Intel driver,ICE1712 driver,ICE1724 driver
KORG1212 driver,MIXART driver,NM256 driver,Trident driver,YMFPCI driver
Replace kcalloc(1,..) with kzalloc().
Signed-off-by: Takashi Iwai's avatarTakashi Iwai <tiwai@suse.de>
parent 9e76a76e
......@@ -1797,7 +1797,7 @@ int snd_ac97_bus(snd_card_t *card, int num, ac97_bus_ops_t *ops,
snd_assert(card != NULL, return -EINVAL);
snd_assert(rbus != NULL, return -EINVAL);
bus = kcalloc(1, sizeof(*bus), GFP_KERNEL);
bus = kzalloc(sizeof(*bus), GFP_KERNEL);
if (bus == NULL)
return -ENOMEM;
bus->card = card;
......@@ -1906,7 +1906,7 @@ int snd_ac97_mixer(ac97_bus_t *bus, ac97_template_t *template, ac97_t **rac97)
}
card = bus->card;
ac97 = kcalloc(1, sizeof(*ac97), GFP_KERNEL);
ac97 = kzalloc(sizeof(*ac97), GFP_KERNEL);
if (ac97 == NULL)
return -ENOMEM;
ac97->private_data = template->private_data;
......
......@@ -357,7 +357,7 @@ int snd_ak4531_mixer(snd_card_t * card, ak4531_t * _ak4531, ak4531_t ** rak4531)
snd_assert(rak4531 != NULL, return -EINVAL);
*rak4531 = NULL;
snd_assert(card != NULL && _ak4531 != NULL, return -EINVAL);
ak4531 = kcalloc(1, sizeof(*ak4531), GFP_KERNEL);
ak4531 = kzalloc(sizeof(*ak4531), GFP_KERNEL);
if (ak4531 == NULL)
return -ENOMEM;
*ak4531 = *_ak4531;
......
......@@ -50,7 +50,7 @@
#include "ad1889.h"
#include "ac97/ac97_id.h"
#define AD1889_DRVVER "$Revision: 1.1 $"
#define AD1889_DRVVER "$Revision: 1.2 $"
MODULE_AUTHOR("Kyle McMartin <kyle@parisc-linux.org>, Thibaut Varene <t-bone@parisc-linux.org>");
MODULE_DESCRIPTION("Analog Devices AD1889 ALSA sound driver");
......@@ -928,7 +928,7 @@ snd_ad1889_create(snd_card_t *card,
}
/* allocate chip specific data with zero-filled memory */
if ((chip = kcalloc(1, sizeof(*chip), GFP_KERNEL)) == NULL) {
if ((chip = kzalloc(sizeof(*chip), GFP_KERNEL)) == NULL) {
pci_disable_device(pci);
return -ENOMEM;
}
......
......@@ -1531,7 +1531,7 @@ static int __devinit snd_atiixp_create(snd_card_t *card,
if ((err = pci_enable_device(pci)) < 0)
return err;
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -1208,7 +1208,7 @@ static int __devinit snd_atiixp_create(snd_card_t *card,
if ((err = pci_enable_device(pci)) < 0)
return err;
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -156,7 +156,7 @@ snd_vortex_create(snd_card_t * card, struct pci_dev *pci, vortex_t ** rchip)
}
pci_set_dma_mask(pci, VORTEX_DMA_MASK);
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;
......
......@@ -1345,7 +1345,7 @@ static int __devinit snd_azf3328_create(snd_card_t * card,
if ((err = pci_enable_device(pci)) < 0)
return err;
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -710,7 +710,7 @@ static int __devinit snd_bt87x_create(snd_card_t *card,
if (err < 0)
return err;
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (!chip) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -352,7 +352,7 @@ static int snd_ca0106_pcm_open_playback_channel(snd_pcm_substream_t *substream,
snd_pcm_runtime_t *runtime = substream->runtime;
int err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
......@@ -419,7 +419,7 @@ static int snd_ca0106_pcm_open_capture_channel(snd_pcm_substream_t *substream, i
snd_pcm_runtime_t *runtime = substream->runtime;
int err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL) {
snd_printk("open_capture_channel: failed epcm alloc\n");
return -ENOMEM;
......@@ -1144,7 +1144,7 @@ static int __devinit snd_ca0106_create(snd_card_t *card,
return -ENXIO;
}
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -2775,7 +2775,7 @@ static int __devinit snd_cmipci_create(snd_card_t *card, struct pci_dev *pci,
if ((err = pci_enable_device(pci)) < 0)
return err;
cm = kcalloc(1, sizeof(*cm), GFP_KERNEL);
cm = kzalloc(sizeof(*cm), GFP_KERNEL);
if (cm == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -1383,7 +1383,7 @@ static int __devinit snd_cs4281_create(snd_card_t * card,
*rchip = NULL;
if ((err = pci_enable_device(pci)) < 0)
return err;
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -1304,7 +1304,7 @@ static int _cs46xx_playback_open_channel (snd_pcm_substream_t * substream,int pc
cs46xx_pcm_t * cpcm;
snd_pcm_runtime_t *runtime = substream->runtime;
cpcm = kcalloc(1, sizeof(*cpcm), GFP_KERNEL);
cpcm = kzalloc(sizeof(*cpcm), GFP_KERNEL);
if (cpcm == NULL)
return -ENOMEM;
if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
......@@ -3774,7 +3774,7 @@ int __devinit snd_cs46xx_create(snd_card_t * card,
if ((err = pci_enable_device(pci)) < 0)
return err;
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -865,7 +865,7 @@ int __devinit snd_emu10k1_create(snd_card_t * card,
if ((err = pci_enable_device(pci)) < 0)
return err;
emu = kcalloc(1, sizeof(*emu), GFP_KERNEL);
emu = kzalloc(sizeof(*emu), GFP_KERNEL);
if (emu == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -395,7 +395,7 @@ static int snd_emu10k1x_playback_open(snd_pcm_substream_t *substream)
if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0)
return err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
epcm->emu = chip;
......@@ -571,7 +571,7 @@ static int snd_emu10k1x_pcm_open_capture(snd_pcm_substream_t *substream)
if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0)
return err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
......@@ -920,7 +920,7 @@ static int __devinit snd_emu10k1x_create(snd_card_t *card,
return -ENXIO;
}
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -1036,7 +1036,7 @@ static int __devinit _snd_emu10k1_audigy_init_efx(emu10k1_t *emu)
spin_lock_init(&emu->fx8010.irq_lock);
INIT_LIST_HEAD(&emu->fx8010.gpr_ctl);
if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL ||
if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL ||
(icode->gpr_map = (u_int32_t __user *)kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t), GFP_KERNEL)) == NULL ||
(controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(*controls), GFP_KERNEL)) == NULL) {
err = -ENOMEM;
......@@ -1503,11 +1503,11 @@ static int __devinit _snd_emu10k1_init_efx(emu10k1_t *emu)
spin_lock_init(&emu->fx8010.irq_lock);
INIT_LIST_HEAD(&emu->fx8010.gpr_ctl);
if ((icode = kcalloc(1, sizeof(*icode), GFP_KERNEL)) == NULL)
if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL)
return -ENOMEM;
if ((icode->gpr_map = (u_int32_t __user *)kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t), GFP_KERNEL)) == NULL ||
(controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, sizeof(emu10k1_fx8010_control_gpr_t), GFP_KERNEL)) == NULL ||
(ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL)) == NULL) {
(ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL)) == NULL) {
err = -ENOMEM;
goto __err;
}
......@@ -2217,7 +2217,7 @@ static int snd_emu10k1_fx8010_ioctl(snd_hwdep_t * hw, struct file *file, unsigne
kfree(ipcm);
return res;
case SNDRV_EMU10K1_IOCTL_PCM_PEEK:
ipcm = kcalloc(1, sizeof(*ipcm), GFP_KERNEL);
ipcm = kzalloc(sizeof(*ipcm), GFP_KERNEL);
if (ipcm == NULL)
return -ENOMEM;
if (copy_from_user(ipcm, argp, sizeof(*ipcm))) {
......
......@@ -1016,7 +1016,7 @@ static int snd_emu10k1_efx_playback_open(snd_pcm_substream_t * substream)
snd_pcm_runtime_t *runtime = substream->runtime;
int i;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
epcm->emu = emu;
......@@ -1049,7 +1049,7 @@ static int snd_emu10k1_playback_open(snd_pcm_substream_t * substream)
snd_pcm_runtime_t *runtime = substream->runtime;
int i, err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
epcm->emu = emu;
......@@ -1094,7 +1094,7 @@ static int snd_emu10k1_capture_open(snd_pcm_substream_t * substream)
snd_pcm_runtime_t *runtime = substream->runtime;
emu10k1_pcm_t *epcm;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
epcm->emu = emu;
......@@ -1130,7 +1130,7 @@ static int snd_emu10k1_capture_mic_open(snd_pcm_substream_t * substream)
emu10k1_pcm_t *epcm;
snd_pcm_runtime_t *runtime = substream->runtime;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
epcm->emu = emu;
......@@ -1170,7 +1170,7 @@ static int snd_emu10k1_capture_efx_open(snd_pcm_substream_t * substream)
int nefx = emu->audigy ? 64 : 32;
int idx;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
if (epcm == NULL)
return -ENOMEM;
epcm->emu = emu;
......
......@@ -178,7 +178,7 @@ static int snd_p16v_pcm_open_playback_channel(snd_pcm_substream_t *substream, in
snd_pcm_runtime_t *runtime = substream->runtime;
int err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
//snd_printk("epcm kcalloc: %p\n", epcm);
if (epcm == NULL)
......@@ -214,7 +214,7 @@ static int snd_p16v_pcm_open_capture_channel(snd_pcm_substream_t *substream, int
snd_pcm_runtime_t *runtime = substream->runtime;
int err;
epcm = kcalloc(1, sizeof(*epcm), GFP_KERNEL);
epcm = kzalloc(sizeof(*epcm), GFP_KERNEL);
//snd_printk("epcm kcalloc: %p\n", epcm);
if (epcm == NULL)
......
......@@ -1943,7 +1943,7 @@ static int __devinit snd_ensoniq_create(snd_card_t * card,
*rensoniq = NULL;
if ((err = pci_enable_device(pci)) < 0)
return err;
ensoniq = kcalloc(1, sizeof(*ensoniq), GFP_KERNEL);
ensoniq = kzalloc(sizeof(*ensoniq), GFP_KERNEL);
if (ensoniq == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -1494,7 +1494,7 @@ static int __devinit snd_es1938_create(snd_card_t * card,
return -ENXIO;
}
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (chip == NULL) {
pci_disable_device(pci);
return -ENOMEM;
......
......@@ -1577,7 +1577,7 @@ static int snd_es1968_playback_open(snd_pcm_substream_t *substream)
if (apu1 < 0)
return apu1;
es = kcalloc(1, sizeof(*es), GFP_KERNEL);
es = kzalloc(sizeof(*es), GFP_KERNEL);
if (!es) {
snd_es1968_free_apu_pair(chip, apu1);
return -ENOMEM;
......@@ -1622,7 +1622,7 @@ static int snd_es1968_capture_open(snd_pcm_substream_t *substream)
return apu2;
}
es = kcalloc(1, sizeof(*es), GFP_KERNEL);
es = kzalloc(sizeof(*es), GFP_KERNEL);
if (!es) {
snd_es1968_free_apu_pair(chip, apu1);
snd_es1968_free_apu_pair(chip, apu2);
......@@ -2569,7 +2569,7 @@ static int __devinit snd_es1968_create(snd_card_t * card,
return -ENXIO;
}
chip = kcalloc(1, sizeof(*chip), GFP_KERNEL);
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
if (! chip) {
pci_disable_device(pci);
return -ENOMEM;
......
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