From: Paul Walmsley <paul@pwsan.com>
Date: Mon, 1 Apr 2013 02:22:22 +0000 (-0600)
Subject: ARM: OMAP2+: powerdomain: avoid testing whether an unsigned char is less than 0
X-Git-Tag: omap-for-v3.10/fixes-non-critical-signed~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd70f6eb3e78b7c9c6bec2cf5be6423dd2b37f6f;p=pandora-kernel.git

ARM: OMAP2+: powerdomain: avoid testing whether an unsigned char is less than 0

_pwrdm_save_clkdm_state_and_activate() tried to test one of its
unsigned arguments to determine whether it was less than zero.  Fix by
moving the error test to the caller.

Reported-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
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