tree e7782998fbb3cdc1e6721ec861949092d97234cd
parent 4d23359b7ec8b03da2154df935af7d625075f6cf
author Clemens Ladisch <clemens@ladisch.de> 1125909387 +0200
committer Jaroslav Kysela <perex@suse.cz> 1126514481 +0200

[ALSA] opti93x: optimize a register access

Opti9xx drivers
When clearing some bits in a register, don't bother with the bits that
won't be changed anyway.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>