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[04/11] ALSA: emu10k1: Simplify with snd_ctl_find_id_mixer()

Message ID 20230720082108.31346-5-tiwai@suse.de (mailing list archive)
State New, archived
Headers show
Series ALSA: Cleanup with snd_ctl_find_id_mixer() | expand

Commit Message

Takashi Iwai July 20, 2023, 8:21 a.m. UTC 
Replace an open code with the new snd_ctl_find_id_mixer().
There is no functional change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/emu10k1/emumixer.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)
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Patch

diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index f72a01f8f8f2..0a32ea53d8c6 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -1982,18 +1982,9 @@  static int remove_ctl(struct snd_card *card, const char *name)
 	return snd_ctl_remove_id(card, &id);
 }
 
-static struct snd_kcontrol *ctl_find(struct snd_card *card, const char *name)
-{
-	struct snd_ctl_elem_id sid;
-	memset(&sid, 0, sizeof(sid));
-	strcpy(sid.name, name);
-	sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
-	return snd_ctl_find_id(card, &sid);
-}
-
 static int rename_ctl(struct snd_card *card, const char *src, const char *dst)
 {
-	struct snd_kcontrol *kctl = ctl_find(card, src);
+	struct snd_kcontrol *kctl = snd_ctl_find_id_mixer(card, src);
 	if (kctl) {
 		snd_ctl_rename(card, kctl, dst);
 		return 0;