Commit 0b4f0deb authored by Maciej S. Szmigiero's avatar Maciej S. Szmigiero Committed by Takashi Iwai
Browse files

ALSA: usb-audio: 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: c27e1efb ("ALSA: control: Use xarray for faster lookups")
Cc: stable@vger.kernel.org
Signed-off-by: default avatarMaciej S. Szmigiero <maciej.szmigiero@oracle.com>
Link: https://lore.kernel.org/r/723877882e3a56bb42a2a2214cfc85f347d36e19.1666296963.git.maciej.szmigiero@oracle.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 966f015f

sound/usb/mixer.c

+1 −1
Original line number Diff line number Diff line
@@ -1631,7 +1631,7 @@ static void check_no_speaker_on_headset(struct snd_kcontrol *kctl, 
	if (!found)

		return;



	strscpy(kctl->id.name, "Headphone", sizeof(kctl->id.name));

	snd_ctl_rename(card, kctl, "Headphone");

}



static const struct usb_feature_control_info *get_feature_control_info(int control)