From: Vignesh Babu BM <vignesh.babu@wipro.com>
Date: Tue, 8 May 2007 07:24:32 +0000 (-0700)
Subject: is_power_of_2 in fs/block_dev.c
X-Git-Tag: v2.6.22-rc1~783
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1368c4f2482c9e06bcb297217433818b171cc9e3;p=pandora-kernel.git

is_power_of_2 in fs/block_dev.c

Replace (n & (n-1)) in the context of power of 2 checks with is_power_of_2

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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