[PATCH] ALSA: hda/tas2781: Use standard clamp() macro

[Takashi Iwai <tiwai@xxxxxxx>]

Instead of the home-made clamp() function, use the standard macro().

Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
 sound/pci/hda/tas2781_hda_i2c.c | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index 37114fd61a38..fb802802939e 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -173,16 +173,6 @@ static int tasdevice_get_profile_id(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static int tasdevice_hda_clamp(int val, int max)
-{
-	if (val > max)
-		val = max;
-
-	if (val < 0)
-		val = 0;
-	return val;
-}
-
 static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
@@ -191,7 +181,7 @@ static int tasdevice_set_profile_id(struct snd_kcontrol *kcontrol,
 	int max = tas_priv->rcabin.ncfgs - 1;
 	int val, ret = 0;
 
-	val = tasdevice_hda_clamp(nr_profile, max);
+	val = clamp(nr_profile, 0, max);
 
 	if (tas_priv->rcabin.profile_cfg_id != val) {
 		tas_priv->rcabin.profile_cfg_id = val;
@@ -248,7 +238,7 @@ static int tasdevice_program_put(struct snd_kcontrol *kcontrol,
 	int max = tas_fw->nr_programs - 1;
 	int val, ret = 0;
 
-	val = tasdevice_hda_clamp(nr_program, max);
+	val = clamp(nr_program, 0, max);
 
 	if (tas_priv->cur_prog != val) {
 		tas_priv->cur_prog = val;
@@ -277,7 +267,7 @@ static int tasdevice_config_put(struct snd_kcontrol *kcontrol,
 	int max = tas_fw->nr_configurations - 1;
 	int val, ret = 0;
 
-	val = tasdevice_hda_clamp(nr_config, max);
+	val = clamp(nr_config, 0, max);
 
 	if (tas_priv->cur_conf != val) {
 		tas_priv->cur_conf = val;
-- 
2.35.3