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ALSA: ad1816a: 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>
This commit is contained in:
Takashi Iwai 2014-10-20 18:13:39 +02:00
parent 609e478b40
commit 1da0c47779
1 changed files with 2 additions and 8 deletions
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10
sound/isa/ad1816a/ad1816a_lib.c
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@ -731,18 +731,12 @@ int snd_ad1816a_timer(struct snd_ad1816a *chip, int device,
static int snd_ad1816a_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
static char *texts[8] = {
static const char * const texts[8] = {
"Line", "Mix", "CD", "Synth", "Video",
"Mic", "Phone",
};
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 2;
uinfo->value.enumerated.items = 7;
if (uinfo->value.enumerated.item > 6)
uinfo->value.enumerated.item = 6;
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
return 0;
return snd_ctl_enum_info(uinfo, 2, 7, texts);
}
static int snd_ad1816a_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)