Commits
Kangjie Lu committed 317e716a8ad
ALSA: sb8: add a check for request_region [ Upstream commit dcd0feac9bab901d5739de51b3f69840851f8919 ] In case request_region fails, the fix returns an error code to avoid NULL pointer dereference. Signed-off-by: Kangjie Lu <kjlu@umn.edu> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>