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/ca0106/ca0106_mixer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 05f56015ddd87..f6381c098d4f6 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -720,7 +720,7 @@ 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;