Add the missing NULL checks so that snd_hdac_i915*() can be called even after the binding with i915 failed. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Add the missing NULL checks so that snd_hdac_i915*() can be called even after the binding with i915 failed. Signed-off-by: Takashi Iwai <tiwai@suse.de>