From: MyungJoo Ham <myungjoo.ham@samsung.com>
Date: Fri, 26 Nov 2010 22:07:56 +0000 (+0100)
Subject: PM / Hibernate: When failed, in_suspend should be reset
X-Git-Tag: v2.6.38-rc1~443^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5262a47502adcfc3a64403120768f528418a3b79;p=pandora-kernel.git

PM / Hibernate: When failed, in_suspend should be reset

When hibernation failed due to an error in swsusp_write() called by
hibernate(), it skips calling "power_down()" and returns. When
hibernate() is called again (probably after fixing up so that
swsusp_write() wouldn't fail again), before "in_suspend = 1" of
create_image is called, in_suspend should be 0. However, because
hibernate() did not reset "in_suspend" after a failure, it's already 1.

This patch fixes such inconsistency of "in_suspend" value.

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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