From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Mon, 31 Jan 2011 10:07:01 +0000 (+0100)
Subject: PM / Wakeup: Don't update events_check_enabled in pm_get_wakeup_count()
X-Git-Tag: v2.6.39-rc1~484^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=790c7885a4b2105e41f7a80b035fdb78e406154f;p=pandora-kernel.git

PM / Wakeup: Don't update events_check_enabled in pm_get_wakeup_count()

Since pm_save_wakeup_count() has just been changed to clear
events_check_enabled unconditionally before checking if there are
any new wakeup events registered since the last read from
/sys/power/wakeup_count, the detection of wakeup events during
suspend may be disabled, after it's been enabled, by writing a
"wrong" value back to /sys/power/wakeup_count.  For this reason,
it is not necessary to update events_check_enabled in
pm_get_wakeup_count() any more.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
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