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| author | Takashi Iwai <tiwai@suse.de> | 2014-10-20 18:16:01 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-10-21 08:53:43 +0200 |
| commit | 4d765e48c5edb2090b82e97680b2d1ddf6d18c31 (patch) | |
| tree | 5dd08b49a83ace0d6aa41a5a77b60bbaf0266504 /sound/pci/aw2 | |
| parent | 30d0ae425ab1c9bb0003c3798de78fbf30ddebdc (diff) | |
| download | lwn-4d765e48c5edb2090b82e97680b2d1ddf6d18c31.tar.gz lwn-4d765e48c5edb2090b82e97680b2d1ddf6d18c31.zip | |
ALSA: aw2: 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>
Diffstat (limited to 'sound/pci/aw2')
| -rw-r--r-- | sound/pci/aw2/aw2-alsa.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index 3878cf5de9a4..e1cf01949fda 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -725,19 +725,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip) static int snd_aw2_control_switch_capture_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[2] = { + static const char * const texts[2] = { "Analog", "Digital" }; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 2; - if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) { - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - } - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(uinfo, 1, 2, texts); } static int snd_aw2_control_switch_capture_get(struct snd_kcontrol *kcontrol, |