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authorTakashi Iwai <tiwai@suse.de>2014-10-20 18:21:27 +0200
committerTakashi Iwai <tiwai@suse.de>2014-10-21 09:17:47 +0200
commitc8dd33fc80cd344d28a1f6a7e1f0af1cf7a2ffd1 (patch)
tree228bd2e0975cfe09318c14a24ece29bd46690e2f /sound/usb/6fire
parent5fe0b0e3ea1c8cb704677ef7e85345bb683f9182 (diff)
downloadop-kernel-dev-c8dd33fc80cd344d28a1f6a7e1f0af1cf7a2ffd1.zip
op-kernel-dev-c8dd33fc80cd344d28a1f6a7e1f0af1cf7a2ffd1.tar.gz
ALSA: 6fire: Use snd_ctl_enum_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/usb/6fire')
-rw-r--r--sound/usb/6fire/control.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c
index 184e398..54656ee 100644
--- a/sound/usb/6fire/control.c
+++ b/sound/usb/6fire/control.c
@@ -25,8 +25,8 @@
#include "comm.h"
#include "chip.h"
-static char *opt_coax_texts[2] = { "Optical", "Coax" };
-static char *line_phono_texts[2] = { "Line", "Phono" };
+static const char * const opt_coax_texts[2] = { "Optical", "Coax" };
+static const char * const line_phono_texts[2] = { "Line", "Phono" };
/*
* data that needs to be sent to device. sets up card internal stuff.
@@ -327,14 +327,7 @@ static int usb6fire_control_input_vol_get(struct snd_kcontrol *kcontrol,
static int usb6fire_control_line_phono_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
- if (uinfo->value.enumerated.item > 1)
- uinfo->value.enumerated.item = 1;
- strcpy(uinfo->value.enumerated.name,
- line_phono_texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 2, line_phono_texts);
}
static int usb6fire_control_line_phono_put(struct snd_kcontrol *kcontrol,
@@ -361,14 +354,7 @@ static int usb6fire_control_line_phono_get(struct snd_kcontrol *kcontrol,
static int usb6fire_control_opt_coax_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = 2;
- if (uinfo->value.enumerated.item > 1)
- uinfo->value.enumerated.item = 1;
- strcpy(uinfo->value.enumerated.name,
- opt_coax_texts[uinfo->value.enumerated.item]);
- return 0;
+ return snd_ctl_enum_info(uinfo, 1, 2, opt_coax_texts);
}
static int usb6fire_control_opt_coax_put(struct snd_kcontrol *kcontrol,
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