ALSA: hda - Use a helper function for renaming kctl names

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e81cf83..57eeefd 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4724,7 +4724,6 @@ static void alc282_fixup_asus_tx300(struct hda_codec *codec,
                { 0x1b, 0x21114000 }, /* dock speaker pin */
                {}
        };
-       struct snd_kcontrol *kctl;
 
        switch (action) {
        case HDA_FIXUP_ACT_PRE_PROBE:
@@ -4739,12 +4738,10 @@ static void alc282_fixup_asus_tx300(struct hda_codec *codec,
                /* this is a bit tricky; give more sane names for the main
                 * (tablet) speaker and the dock speaker, respectively
                 */
-               kctl = snd_hda_find_mixer_ctl(codec, "Speaker Playback Switch");
-               if (kctl)
-                       strcpy(kctl->id.name, "Dock Speaker Playback Switch");
-               kctl = snd_hda_find_mixer_ctl(codec, "Bass Speaker Playback Switch");
-               if (kctl)
-                       strcpy(kctl->id.name, "Speaker Playback Switch");
+               rename_ctl(codec, "Speaker Playback Switch",
+                          "Dock Speaker Playback Switch");
+               rename_ctl(codec, "Bass Speaker Playback Switch",
+                          "Speaker Playback Switch");
                break;
        }
 }