1 files changed, 2 insertions, 18 deletions

diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index fec29a108945..fc686db59ce8 100644
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1066,15 +1066,7 @@ static int snd_es1938_put_mux(struct snd_kcontrol *kcontrol,
         return snd_es1938_mixer_bits(chip, 0x1c, 0x07, val) != val;
 }
 
-static int snd_es1938_info_spatializer_enable(struct snd_kcontrol *kcontrol,
-                                              struct snd_ctl_elem_info *uinfo)
-{
-        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-        uinfo->count = 1;
-        uinfo->value.integer.min = 0;
-        uinfo->value.integer.max = 1;
-        return 0;
-}
+#define snd_es1938_info_spatializer_enable      snd_ctl_boolean_mono_info
 
 static int snd_es1938_get_spatializer_enable(struct snd_kcontrol *kcontrol,
                                              struct snd_ctl_elem_value *ucontrol)
@@ -1120,15 +1112,7 @@ static int snd_es1938_get_hw_volume(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-static int snd_es1938_info_hw_switch(struct snd_kcontrol *kcontrol,
-                                     struct snd_ctl_elem_info *uinfo)
-{
-        uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-        uinfo->count = 2;
-        uinfo->value.integer.min = 0;
-        uinfo->value.integer.max = 1;
-        return 0;
-}
+#define snd_es1938_info_hw_switch               snd_ctl_boolean_stereo_info
 
 static int snd_es1938_get_hw_switch(struct snd_kcontrol *kcontrol,
                                     struct snd_ctl_elem_value *ucontrol)