From: Nick Kossifidis <mickflemm@gmail.com>
Date: Fri, 25 Nov 2011 18:40:31 +0000 (+0200)
Subject: ath5k: Optimize ath5k_cw_validate
X-Git-Tag: v3.3-rc1~182^2~261^2~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a3916910548e419f4da438406f84af9e05f72eb;p=pandora-kernel.git

ath5k: Optimize ath5k_cw_validate

Optimize ath5k_cw_validate by using the classic (X & (X - 1)) == 0
check to see if a number is power of 2.

v2: Use functions from log2.h instead

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

Reading git-diff-tree failed