[PATCH] Subject: swsusp: do not provoke emergency disk shutdowns

In platform swsusp mode, we were forgetting to spin disks down, leading to
ugly emergency shutdown.  This synchronizes platform method with other
methods and actually helps.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

kernel/power/disk.c

@@ -53,7 +53,7 @@ static void power_down(suspend_disk_method_t mode)
 	local_irq_save(flags);
 	switch(mode) {
 	case PM_DISK_PLATFORM:
- 		device_power_down(PMSG_SUSPEND);
+ 		device_shutdown();
 		error = pm_ops->enter(PM_SUSPEND_DISK);
 		break;
 	case PM_DISK_SHUTDOWN: