ALSA: x86: Remove superfluous irqsave flags
authorTakashi Iwai <tiwai@suse.de>
Wed, 1 Feb 2017 16:18:20 +0000 (17:18 +0100)
committerTakashi Iwai <tiwai@suse.de>
Fri, 3 Feb 2017 16:34:59 +0000 (17:34 +0100)
commitbcce775ca8d66a5222ac2d28e5388b5a6c2d9ad6
tree7af02db3b50380b90594c3884f7efcfea9f03273
parent4a5ddb2cb1ef624300d1e66e9e6974cd37b7012f
ALSA: x86: Remove superfluous irqsave flags

We don't need to use irqsave/irqrestore versions for each spin lock,
but judge the context properly and use the simpler versions.

Also add some (still simplistic) comments to functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/x86/intel_hdmi_audio.c