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ALSA: cs46xx: Simplify with snd_ctl_find_id_mixer()

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Replace an open code with the new snd_ctl_find_id_mixer().
There is no functional change.

Link: https://lore.kernel.org/r/20230720082108.31346-4-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2023-07-20 10:21:00 +02:00
parent 7affe6fd2a
commit f45828d464
1 changed files with 2 additions and 5 deletions
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7
sound/pci/cs46xx/cs46xx_lib.c
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@ -2449,7 +2449,6 @@ static int cs46xx_detect_codec(struct snd_cs46xx *chip, int codec)
int snd_cs46xx_mixer(struct snd_cs46xx *chip, int spdif_device)
{
struct snd_card *card = chip->card;
struct snd_ctl_elem_id id;
int err;
unsigned int idx;
static const struct snd_ac97_bus_ops ops = {
@ -2490,10 +2489,8 @@ int snd_cs46xx_mixer(struct snd_cs46xx *chip, int spdif_device)
}
/* get EAPD mixer switch (for voyetra hack) */
memset(&id, 0, sizeof(id));
id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
strcpy(id.name, "External Amplifier");
chip->eapd_switch = snd_ctl_find_id(chip->card, &id);
chip->eapd_switch = snd_ctl_find_id_mixer(chip->card,
"External Amplifier");
#ifdef CONFIG_SND_CS46XX_NEW_DSP
if (chip->nr_ac97_codecs == 1) {