diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2011-01-10 16:27:26 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-01-10 16:46:56 +0100 |
| commit | dd1224aa3ebfdef6cddcfb68ddcd0e682eaf9f84 (patch) | |
| tree | cff1d8fd24f0cafbeb87a77cc2285ef1dcc124cc /sound/pci/bt87x.c | |
| parent | ALSA: core, oxygen, virtuoso: add an enum control info helper (diff) | |
| download | linux-dd1224aa3ebfdef6cddcfb68ddcd0e682eaf9f84.tar.xz linux-dd1224aa3ebfdef6cddcfb68ddcd0e682eaf9f84.zip | |
ALSA: bt87x: use enum control info helper
Simplify the info callback by using the snd_ctl_enum_info() helper function.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/bt87x.c')
| -rw-r--r-- | sound/pci/bt87x.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 37e1b5df5ab8..2958a05b5293 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -637,15 +637,9 @@ static struct snd_kcontrol_new snd_bt87x_capture_boost = { static int snd_bt87x_capture_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *info) { - static char *texts[3] = {"TV Tuner", "FM", "Mic/Line"}; + static const char *const texts[3] = {"TV Tuner", "FM", "Mic/Line"}; - info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - info->count = 1; - info->value.enumerated.items = 3; - if (info->value.enumerated.item > 2) - info->value.enumerated.item = 2; - strcpy(info->value.enumerated.name, texts[info->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(info, 1, 3, texts); } static int snd_bt87x_capture_source_get(struct snd_kcontrol *kcontrol, |