Commits
Takashi Iwai committed cce4aa378a0
ALSA: hda/realtek - Fix Oops in alc_mux_select() When no imux is available (e.g. a single capture source), alc_auto_init_input_src() may trigger an Oops due to the access to -1. Add a proper zero-check to avoid it. Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>