[ALSA] rtctimer: optimize module parameter validation
authorClemens Ladisch <clemens@ladisch.de>
Tue, 27 Sep 2005 13:57:24 +0000 (15:57 +0200)
committerJaroslav Kysela <perex@suse.cz>
Fri, 4 Nov 2005 12:16:48 +0000 (13:16 +0100)
Modules: RTC timer driver

The check whether rtctimer_freq is a power of two can be done easier
with a simple bit operation.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
sound/core/rtctimer.c

Simple merge