[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>
git-mirror · Oct 7, 2005 · 4d060fd · 4d060fd
1 parent b150869
commit 4d060fd
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
@@ -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) {