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| author | Takashi Iwai <tiwai@suse.de> | 2023-07-20 10:21:01 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-07-21 09:10:40 +0200 |
| commit | aa9e91806517399da497f4d38912c66ca44ed2f7 (patch) | |
| tree | a0164c45ec19e5e804fb5f75f6e770f3a25ff01f | |
| parent | f45828d464566140ee18089d0255199ba06db24a (diff) | |
| download | lwn-aa9e91806517399da497f4d38912c66ca44ed2f7.tar.gz lwn-aa9e91806517399da497f4d38912c66ca44ed2f7.zip | |
ALSA: emu10k1: Simplify with snd_ctl_find_id_mixer()
Replace an open code with the new snd_ctl_find_id_mixer().
There is no functional change.
Link: https://lore.kernel.org/r/20230720082108.31346-5-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/emu10k1/emumixer.c | 11 |
1 files changed, 1 insertions, 10 deletions
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; |