From d9ad1bdd6d72606a59cdc07e571fbe695e32f271 Mon Sep 17 00:00:00 2001
From: Clemens Ladisch <clemens@ladisch.de>
Date: Tue, 27 Sep 2005 15:57:24 +0200
Subject: [PATCH] [ALSA] rtctimer: optimize module parameter validation

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>
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