ALSA: ppc: Use snd_ctl_enum_info()

... and reduce the open codes.  Also add missing const to the text array.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 3 insertions, 8 deletions

diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index b9ffc17a4799..24c8766a925d 100644
--- a/sound/ppc/tumbler.c
+++ b/sound/ppc/tumbler.c
@@ -795,16 +795,11 @@ static int snapper_set_capture_source(struct pmac_tumbler *mix)
 static int snapper_info_capture_source(struct snd_kcontrol *kcontrol,
                                        struct snd_ctl_elem_info *uinfo)
 {
-        static char *texts[2] = {
+        static const char * const texts[2] = {
                 "Line", "Mic"
         };
-        uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-        uinfo->count = 1;
-        uinfo->value.enumerated.items = 2;
-        if (uinfo->value.enumerated.item > 1)
-                uinfo->value.enumerated.item = 1;
-        strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
-        return 0;
+
+        return snd_ctl_enum_info(uinfo, 1, 2, texts);
 }
 
 static int snapper_get_capture_source(struct snd_kcontrol *kcontrol,