Takashi Iwai 651bbb9d51 ALSA: hda: Comment about snd_hdac_bus_update_rirb() and spinlock
The call of snd_hdac_bus_update_rirb() needs the bus->reg_lock
spinlock protection for concurrency.  Comment about it more
explicitly.

Link: https://lore.kernel.org/r/20191213163005.19116-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2019-12-14 18:56:06 +01:00
..
2019-04-15 15:51:49 +10:00
2019-08-14 20:00:56 +02:00