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| author | Takashi Iwai <tiwai@suse.de> | 2014-10-20 18:11:58 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-10-21 08:12:15 +0200 |
| commit | 7f471fd40742a5d87d887375430bf40331cbbcf6 (patch) | |
| tree | 78f7144e95d3055af68b22c5982a7e780fefd93c /sound/drivers/vx | |
| parent | 6d416f594bf9a290406d267e2627c5286f51ea59 (diff) | |
| download | linux-7f471fd40742a5d87d887375430bf40331cbbcf6.tar.bz2 | |
ALSA: vx: Use snd_ctl_elem_info()
... and reduce the open codes. Also add missing const to text arrays.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/drivers/vx')
| -rw-r--r-- | sound/drivers/vx/vx_mixer.c | 35 |
1 files changed, 8 insertions, 27 deletions
diff --git a/sound/drivers/vx/vx_mixer.c b/sound/drivers/vx/vx_mixer.c index 3b6823fc0606..be9477e30739 100644 --- a/sound/drivers/vx/vx_mixer.c +++ b/sound/drivers/vx/vx_mixer.c @@ -471,30 +471,18 @@ static struct snd_kcontrol_new vx_control_output_level = { */ static int vx_audio_src_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts_mic[3] = { + static const char * const texts_mic[3] = { "Digital", "Line", "Mic" }; - static char *texts_vx2[2] = { + static const char * const texts_vx2[2] = { "Digital", "Analog" }; struct vx_core *chip = snd_kcontrol_chip(kcontrol); - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - if (chip->type >= VX_TYPE_VXPOCKET) { - uinfo->value.enumerated.items = 3; - if (uinfo->value.enumerated.item > 2) - uinfo->value.enumerated.item = 2; - strcpy(uinfo->value.enumerated.name, - texts_mic[uinfo->value.enumerated.item]); - } else { - uinfo->value.enumerated.items = 2; - if (uinfo->value.enumerated.item > 1) - uinfo->value.enumerated.item = 1; - strcpy(uinfo->value.enumerated.name, - texts_vx2[uinfo->value.enumerated.item]); - } - return 0; + if (chip->type >= VX_TYPE_VXPOCKET) + return snd_ctl_enum_info(uinfo, 1, 3, texts_mic); + else + return snd_ctl_enum_info(uinfo, 1, 2, texts_vx2); } static int vx_audio_src_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -539,18 +527,11 @@ static struct snd_kcontrol_new vx_control_audio_src = { */ static int vx_clock_mode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[3] = { + static const char * const texts[3] = { "Auto", "Internal", "External" }; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 3; - if (uinfo->value.enumerated.item > 2) - uinfo->value.enumerated.item = 2; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - return 0; + return snd_ctl_enum_info(uinfo, 1, 3, texts); } static int vx_clock_mode_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) |