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ALSA: es1938: Use snd_ctl_enum_info()

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

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2014-10-20 18:17:08 +02:00
parent 1541c66d3b
commit 6b6b295e80
1 changed files with 2 additions and 8 deletions
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10
sound/pci/es1938.c
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@ -1045,18 +1045,12 @@ static int snd_es1938_new_pcm(struct es1938 *chip, int device)
static int snd_es1938_info_mux(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[8] = {
static const char * const texts[8] = {
"Mic", "Mic Master", "CD", "AOUT",
"Mic1", "Mix", "Line", "Master"
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
uinfo->value.enumerated.items = 8;
if (uinfo->value.enumerated.item > 7)
uinfo->value.enumerated.item = 7;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
return snd_ctl_enum_info(uinfo, 1, 8, texts);
}
static int snd_es1938_get_mux(struct snd_kcontrol *kcontrol,