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authorTakashi Iwai <tiwai@suse.de>2005-10-04 13:49:32 +0200
committerJaroslav Kysela <perex@suse.cz>2005-10-07 14:46:34 +0200
commitb150869369adafb7cc0cf65ea500f9f3c4bbf857 (patch)
tree84ec5cce59978d59cacc5860008a7a7997551f69
parent315e3bd717068624ce888f3d045a168acefc6ce8 (diff)
downloadlinux-b150869369adafb7cc0cf65ea500f9f3c4bbf857.tar.bz2
[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>
-rw-r--r--sound/pci/emu10k1/emumixer.c19
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);