| commit | 790c7885a4b2105e41f7a80b035fdb78e406154f | |
| author | Rafael J. Wysocki <rjw@sisk.pl> | |
| Mon, 31 Jan 2011 10:07:01 +0000 (31 11:07 +0100) | ||
| committer | Rafael J. Wysocki <rjw@sisk.pl> | |
| Mon, 14 Mar 2011 23:43:14 +0000 (15 00:43 +0100) | ||
| tree | dd0e725335ffe47ebd940f04cbd44db88a39759d | treesnapshot (tar.gz zip) |
| parent | 378eef99ad45700aabfba2bd962516e5608b259a | commitdiff |
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>
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>
| drivers/base/power/wakeup.c | diffblobblamehistory |