diff options
| author | Takashi Iwai <tiwai@suse.de> | 2008-12-20 09:42:09 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2008-12-20 09:42:09 +0100 |
| commit | 50232d62cace101e03f8f40ca151b978c0db5a0d (patch) | |
| tree | d94273f28ebf0b4cbc3730c0c9a1a307ff31b987 /sound/pci/ca0106/ca0106_main.c | |
| parent | 8df0f70751dc0e51d0550caee3416339183c5767 (diff) | |
| download | lwn-50232d62cace101e03f8f40ca151b978c0db5a0d.tar.gz lwn-50232d62cace101e03f8f40ca151b978c0db5a0d.zip | |
ALSA: ca0106 - Check ac97 availability at PM
Check the availability of ac97 at PM suspend/resume callbacks.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ca0106/ca0106_main.c')
| -rw-r--r-- | sound/pci/ca0106/ca0106_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 2c71f9b896cd..e01ecd3db324 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -1752,7 +1752,8 @@ static int snd_ca0106_suspend(struct pci_dev *pci, pm_message_t state) snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); for (i = 0; i < 4; i++) snd_pcm_suspend_all(chip->pcm[i]); - snd_ac97_suspend(chip->ac97); + if (chip->details->ac97) + snd_ac97_suspend(chip->ac97); snd_ca0106_mixer_suspend(chip); ca0106_stop_chip(chip); @@ -1781,7 +1782,8 @@ static int snd_ca0106_resume(struct pci_dev *pci) ca0106_init_chip(chip, 1); - snd_ac97_resume(chip->ac97); + if (chip->details->ac97) + snd_ac97_resume(chip->ac97); snd_ca0106_mixer_resume(chip); if (chip->details->spi_dac) { for (i = 0; i < ARRAY_SIZE(chip->spi_dac_reg); i++) |