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| author | Takashi Iwai <tiwai@suse.de> | 2005-10-04 13:49:32 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@suse.cz> | 2005-10-07 14:46:34 +0200 |
| commit | b150869369adafb7cc0cf65ea500f9f3c4bbf857 (patch) | |
| tree | 84ec5cce59978d59cacc5860008a7a7997551f69 /sound/pci/emu10k1/emumixer.c | |
| parent | 315e3bd717068624ce888f3d045a168acefc6ce8 (diff) | |
| download | lwn-b150869369adafb7cc0cf65ea500f9f3c4bbf857.tar.gz lwn-b150869369adafb7cc0cf65ea500f9f3c4bbf857.zip | |
[ALSA] emu10k1 - Fix handling of ac97_chip=2
EMU10K1/EMU10K2 driver
Fixed the handling of ac97_chip=2 capability type.
The error occurs in snd_ac97_mixer(), not in snd_ac97_bus().
Also, release the unnecessary ac97_bus object in the error path.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/emu10k1/emumixer.c')
| -rw-r--r-- | sound/pci/emu10k1/emumixer.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index 6994f90bb83a..7cc831ccd0cb 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -802,21 +802,22 @@ int __devinit snd_emu10k1_mixer(emu10k1_t *emu, .read = snd_emu10k1_ac97_read, }; - if ((err = snd_ac97_bus(emu->card, 0, &ops, NULL, &pbus)) < 0) { - if (emu->card_capabilities->ac97_chip == 1) - return err; - snd_printd(KERN_INFO "emu10k1: AC97 is optional on this board\n"); - snd_printd(KERN_INFO" Proceeding without ac97 mixers...\n"); - goto no_ac97; /* FIXME: get rid of ugly gotos.. */ - } + if ((err = snd_ac97_bus(emu->card, 0, &ops, NULL, &pbus)) < 0) + return err; pbus->no_vra = 1; /* we don't need VRA */ memset(&ac97, 0, sizeof(ac97)); ac97.private_data = emu; ac97.private_free = snd_emu10k1_mixer_free_ac97; ac97.scaps = AC97_SCAP_NO_SPDIF; - if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) - return err; + if ((err = snd_ac97_mixer(pbus, &ac97, &emu->ac97)) < 0) { + if (emu->card_capabilities->ac97_chip == 1) + return err; + snd_printd(KERN_INFO "emu10k1: AC97 is optional on this board\n"); + snd_printd(KERN_INFO" Proceeding without ac97 mixers...\n"); + snd_device_free(emu->card, pbus); + goto no_ac97; /* FIXME: get rid of ugly gotos.. */ + } if (emu->audigy) { /* set master volume to 0 dB */ snd_ac97_write(emu->ac97, AC97_MASTER, 0x0000); |