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ALSA: es1688: Use snd_ctl_enum_info()

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... and reduce the open codes.  Also correct the array size and add
missing const.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2014-10-20 18:14:07 +02:00
parent 1da0c47779
commit 69b0c762cf
1 changed files with 2 additions and 8 deletions
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10
sound/isa/es1688/es1688_lib.c
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@ -762,18 +762,12 @@ int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip,
static int snd_es1688_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
static char *texts[9] = {
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_es1688_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)