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>

diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c
index b9ffc17a47996230b4c1a808a225c90005f33981..24c8766a925d05dab14400e885c97da8e8fc0e32 100644 (file)
--- 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,