res = 0xffff;
} else {
res = iagetword(chip, reg + ac97->num * 0x80);
- if ((tmp = igetdword(chip, ICHREG(GLOB_STA))) & ICH_RCS) {
+ tmp = igetdword(chip, ICHREG(GLOB_STA));
+ if (tmp & ICH_RCS) {
/* reset RCS and preserve other R/WC bits */
iputdword(chip, ICHREG(GLOB_STA), tmp &
~(chip->codec_ready_bits | ICH_GSCI));
if (snd_intel8x0_codec_semaphore(chip, codec) >= 0) {
iagetword(chip, codec * 0x80);
- if ((tmp = igetdword(chip, ICHREG(GLOB_STA))) & ICH_RCS) {
+ tmp = igetdword(chip, ICHREG(GLOB_STA));
+ if (tmp & ICH_RCS) {
/* reset RCS and preserve other R/WC bits */
iputdword(chip, ICHREG(GLOB_STA), tmp &
~(chip->codec_ready_bits | ICH_GSCI));
runtime->hw.buffer_bytes_max = 64*1024;
runtime->hw.period_bytes_max = 64*1024;
}
- if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
+ err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
+ if (err < 0)
return err;
runtime->private_data = ichdev;
return 0;
udelay(1);
}
}
- if ((err = snd_ac97_bus(chip->card, 0, ops, chip, &pbus)) < 0)
+ err = snd_ac97_bus(chip->card, 0, ops, chip, &pbus);
+ if (err < 0)
goto __err;
pbus->private_free = snd_intel8x0_mixer_free_ac97_bus;
if (ac97_clock >= 8000 && ac97_clock <= 48000)
ac97.pci = chip->pci;
for (i = 0; i < codecs; i++) {
ac97.num = i;
- if ((err = snd_ac97_mixer(pbus, &ac97, &chip->ac97[i])) < 0) {
+ err = snd_ac97_mixer(pbus, &ac97, &chip->ac97[i]);
+ if (err < 0) {
if (err != -EACCES)
dev_err(chip->card->dev,
"Unable to initialize codec #%d\n", i);
int err;
if (chip->device_type != DEVICE_ALI) {
- if ((err = snd_intel8x0_ich_chip_init(chip, probing)) < 0)
+ err = snd_intel8x0_ich_chip_init(chip, probing);
+ if (err < 0)
return err;
iagetword(chip, 0); /* clear semaphore flag */
} else {
- if ((err = snd_intel8x0_ali_chip_init(chip, probing)) < 0)
+ err = snd_intel8x0_ali_chip_init(chip, probing);
+ if (err < 0)
return err;
}
*r_intel8x0 = NULL;
- if ((err = pci_enable_device(pci)) < 0)
+ err = pci_enable_device(pci);
+ if (err < 0)
return err;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
pci->device == PCI_DEVICE_ID_INTEL_440MX)
chip->fix_nocache = 1; /* enable workaround */
- if ((err = pci_request_regions(pci, card->shortname)) < 0) {
+ err = pci_request_regions(pci, card->shortname);
+ if (err < 0) {
kfree(chip);
pci_disable_device(pci);
return err;
for (i = 0; i < chip->max_codecs; i++)
chip->codec_isr_bits |= chip->codec_bit[i];
- if ((err = snd_intel8x0_chip_init(chip, 1)) < 0) {
+ err = snd_intel8x0_chip_init(chip, 1);
+ if (err < 0) {
snd_intel8x0_free(chip);
return err;
}
chip->irq = pci->irq;
card->sync_irq = chip->irq;
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+ if (err < 0) {
snd_intel8x0_free(chip);
return err;
}
buggy_irq = 0;
}
- if ((err = snd_intel8x0_create(card, pci, pci_id->driver_data,
- &chip)) < 0) {
+ err = snd_intel8x0_create(card, pci, pci_id->driver_data, &chip);
+ if (err < 0) {
snd_card_free(card);
return err;
}
card->private_data = chip;
- if ((err = snd_intel8x0_mixer(chip, ac97_clock, ac97_quirk)) < 0) {
+ err = snd_intel8x0_mixer(chip, ac97_clock, ac97_quirk);
+ if (err < 0) {
snd_card_free(card);
return err;
}
- if ((err = snd_intel8x0_pcm(chip)) < 0) {
+ err = snd_intel8x0_pcm(chip);
+ if (err < 0) {
snd_card_free(card);
return err;
}
}
}
- if ((err = snd_card_register(card)) < 0) {
+ err = snd_card_register(card);
+ if (err < 0) {
snd_card_free(card);
return err;
}
res = 0xffff;
} else {
res = iagetword(chip, reg + ac97->num * 0x80);
- if ((tmp = igetdword(chip, ICHREG(GLOB_STA))) & ICH_RCS) {
+ tmp = igetdword(chip, ICHREG(GLOB_STA));
+ if (tmp & ICH_RCS) {
/* reset RCS and preserve other R/WC bits */
iputdword(chip, ICHREG(GLOB_STA),
tmp & ~(ICH_SRI|ICH_PRI|ICH_TRI|ICH_GSCI));
glob_sta = igetdword(chip, ICHREG(GLOB_STA));
- if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0)
+ err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus);
+ if (err < 0)
goto __err;
pbus->private_free = snd_intel8x0m_mixer_free_ac97_bus;
if (ac97_clock >= 8000 && ac97_clock <= 48000)
ac97.pci = chip->pci;
ac97.num = glob_sta & ICH_SCR ? 1 : 0;
- if ((err = snd_ac97_mixer(pbus, &ac97, &x97)) < 0) {
+ err = snd_ac97_mixer(pbus, &ac97, &x97);
+ if (err < 0) {
dev_err(chip->card->dev,
"Unable to initialize codec #%d\n", ac97.num);
if (ac97.num == 0)
unsigned int i;
int err;
- if ((err = snd_intel8x0m_ich_chip_init(chip, probing)) < 0)
+ err = snd_intel8x0m_ich_chip_init(chip, probing);
+ if (err < 0)
return err;
iagetword(chip, 0); /* clear semaphore flag */
*r_intel8x0m = NULL;
- if ((err = pci_enable_device(pci)) < 0)
+ err = pci_enable_device(pci);
+ if (err < 0)
return err;
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
chip->pci = pci;
chip->irq = -1;
- if ((err = pci_request_regions(pci, card->shortname)) < 0) {
+ err = pci_request_regions(pci, card->shortname);
+ if (err < 0) {
kfree(chip);
pci_disable_device(pci);
return err;
pci_set_master(pci);
- if ((err = snd_intel8x0m_chip_init(chip, 1)) < 0) {
+ err = snd_intel8x0m_chip_init(chip, 1);
+ if (err < 0) {
snd_intel8x0m_free(chip);
return err;
}
chip->irq = pci->irq;
card->sync_irq = chip->irq;
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+ if (err < 0) {
snd_intel8x0m_free(chip);
return err;
}
}
strcat(card->shortname," Modem");
- if ((err = snd_intel8x0m_create(card, pci, pci_id->driver_data, &chip)) < 0) {
+ err = snd_intel8x0m_create(card, pci, pci_id->driver_data, &chip);
+ if (err < 0) {
snd_card_free(card);
return err;
}
card->private_data = chip;
- if ((err = snd_intel8x0m_mixer(chip, ac97_clock)) < 0) {
+ err = snd_intel8x0m_mixer(chip, ac97_clock);
+ if (err < 0) {
snd_card_free(card);
return err;
}
- if ((err = snd_intel8x0m_pcm(chip)) < 0) {
+ err = snd_intel8x0m_pcm(chip);
+ if (err < 0) {
snd_card_free(card);
return err;
}
sprintf(card->longname, "%s at irq %i",
card->shortname, chip->irq);
- if ((err = snd_card_register(card)) < 0) {
+ err = snd_card_register(card);
+ if (err < 0) {
snd_card_free(card);
return err;
}