From: Himangi Saraogi <himangi774@gmail.com>
Date: Tue, 29 Jul 2014 16:12:18 +0000 (+0200)
Subject: cpupower: mperf monitor: Correct use of ! and &
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~142^2~3^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97fa1c5ca680bdee2c650e3aadf2a839b92f3f0e;p=pandora-kernel.git

cpupower: mperf monitor: Correct use of ! and &

In commit ae91d60ba88ef0bdb1b5e9b2363bd52fc45d2af7, a bug was fixed that
involved converting !x & y to !(x & y).  The code below shows the same
pattern, and thus should perhaps be fixed in the same way.

The Coccinelle semantic patch that makes this change is as follows:

// <smpl>
@@ expression E1,E2; @@
(
  !E1 & !E2
|
- !E1 & E2
+ !(E1 & E2)
)
// </smpl>

Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

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