... and reduce the open codes. Also add missing const to text arrays.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/usb/6fire/control.c | 22 ++++------------------ 1 file changed, 4 insertions(+), 18 deletions(-)
diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c index 184e3987ac24..54656eed6e2e 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,