From: vignesh babu <vignesh.babu@wipro.com>
Date: Fri, 12 Oct 2007 14:11:39 +0000 (+0200)
Subject: [S390] is_power_of_2 in drivers/s390/block/dasd_int.h
X-Git-Tag: v2.6.24-rc1~1420
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e108cebb21316714de43767e242316c784471740;p=pandora-kernel.git

[S390] is_power_of_2 in drivers/s390/block/dasd_int.h

Replacing n & (n - 1) for power of 2 check by is_power_of_2(n)

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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