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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-02-22 18:38:50 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-02-22 10:33:44 -0800 |
| commit | 770824bdc421ff58a64db608294323571c949f4c (patch) | |
| tree | 2fbeef604fe982bf322249a53a95dd2ff851d5f4 /kernel/power/main.c | |
| parent | 936577c61d0c10b8929608a92c98d839b22053bc (diff) | |
| download | linux-770824bdc421ff58a64db608294323571c949f4c.tar.gz linux-770824bdc421ff58a64db608294323571c949f4c.tar.bz2 linux-770824bdc421ff58a64db608294323571c949f4c.zip | |
PM: Split up sysdev_[suspend|resume] from device_power_[down|up]
Move the sysdev_suspend/resume from the callee to the callers, with
no real change in semantics, so that we can rework the disabling of
interrupts during suspend/hibernation.
This is based on an earlier patch from Linus.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/power/main.c')
| -rw-r--r-- | kernel/power/main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index b4d219016b6c..c9632f841f64 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -298,8 +298,12 @@ static int suspend_enter(suspend_state_t state) goto Done; } - if (!suspend_test(TEST_CORE)) - error = suspend_ops->enter(state); + error = sysdev_suspend(PMSG_SUSPEND); + if (!error) { + if (!suspend_test(TEST_CORE)) + error = suspend_ops->enter(state); + sysdev_resume(); + } device_power_up(PMSG_RESUME); Done: |