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[ALSA] ali5451 - Don't build non-existing modem PCM 

ALI5451 driver
Don't build the modem PCM if the corresponding codec isn't detected.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2005-10-04 13:50:44 +02:00 committed by Jaroslav Kysela
parent b150869369
commit 4d060fd169
1 changed files with 4 additions and 2 deletions
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6
sound/pci/ali5451/ali5451.c
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@ -1993,8 +1993,10 @@ static int __devinit snd_ali_mixer(ali_t * codec)
if ((err = snd_ac97_mixer(codec->ac97_bus, &ac97, &codec->ac97[i])) < 0) {
snd_printk("ali mixer %d creating error.\n", i);
if(i == 0)
return err;
}
return err;
codec->num_of_codecs = 1;
break;
}
}
if (codec->spdif_support) {