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ALSA: emu10k1: Use snd_ctl_rename() to rename a control 

With the recent addition of hashed controls lookup it's not enough to just
update the control name field, the hash entries for the modified control
have to be updated too.

snd_ctl_rename() takes care of that, so use it instead of directly
modifying the control name.

Fixes: c27e1efb61 ("ALSA: control: Use xarray for faster lookups")
Cc: stable@vger.kernel.org
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Link: https://lore.kernel.org/r/38b19f019f95ee78a6e4e59d39afb9e2c3379413.1666296963.git.maciej.szmigiero@oracle.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Maciej S. Szmigiero 2022-10-20 22:46:24 +02:00 committed by Takashi Iwai
parent b51c225376
commit 36476b81b2
1 changed files with 1 additions and 1 deletions
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2
sound/pci/emu10k1/emumixer.c
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@ -1767,7 +1767,7 @@ static int rename_ctl(struct snd_card *card, const char *src, const char *dst)
{
struct snd_kcontrol *kctl = ctl_find(card, src);
if (kctl) {
strcpy(kctl->id.name, dst);
snd_ctl_rename(card, kctl, dst);
return 0;
}
return -ENOENT;