diff mbox series

[3/6] ALSA: hda/realtek: Use snd_ctl_rename() to rename a control

Message ID 37496bd80f91f373268148f877fd735917d97287.1666296963.git.maciej.szmigiero@oracle.com (mailing list archive)
State Accepted
Commit b51c225376a684d02fb58b49cf0ce3d693b6f14b
Headers show
Series Fix direct renaming of hashed controls | expand

Commit Message

Maciej S. Szmigiero Oct. 20, 2022, 8:46 p.m. UTC 
From: "Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>

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: c27e1efb61c5 ("ALSA: control: Use xarray for faster lookups")
Cc: stable@vger.kernel.org
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
---
 sound/pci/hda/patch_realtek.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 79acd2a2caf20..9945861f02efa 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2142,7 +2142,7 @@  static void rename_ctl(struct hda_codec *codec, const char *oldname,
 
 	kctl = snd_hda_find_mixer_ctl(codec, oldname);
 	if (kctl)
-		strcpy(kctl->id.name, newname);
+		snd_ctl_rename(codec->card, kctl, newname);
 }
 
 static void alc1220_fixup_gb_dual_codecs(struct hda_codec *codec,