[ALSA] at73c213 - Use common callback

Use snd_ctl_boolean_mono_info callback to simplify. Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Jaroslav Kysela <[email protected]>
chewitt · Jan 31, 2008 · 4b6c26a · 4b6c26a
1 parent 3b89246
commit 4b6c26a
Showing 1 changed file with 1 addition and 10 deletions.
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
@@ -536,16 +536,7 @@ static int snd_at73c213_stereo_put(struct snd_kcontrol *kcontrol,
 	return retval;
 }
 
-static int snd_at73c213_mono_switch_info(struct snd_kcontrol *kcontrol,
-				  struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-	uinfo->count = 1;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 1;
-
-	return 0;
-}
+#define snd_at73c213_mono_switch_info	snd_ctl_boolean_mono_info
 
 static int snd_at73c213_mono_switch_get(struct snd_kcontrol *kcontrol,
 				 struct snd_ctl_elem_value *ucontrol)