Commits
Takashi Iwai committed 888ea7d5ac6
ALSA: usb-audio: Fix races at disconnection in mixer_quirks.c Similar like the previous commit, cover with chip->shutdown_rwsem and chip->shutdown checks. Reported-by: Matthieu CASTET <matthieu.castet@parrot.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>