[PATCH] swsusp: switch pm_message_t to struct

This adds type-checking to pm_message_t, so that people can't confuse it
with int or u32.  It also allows us to fix "disk yoyo" during suspend (disk
spinning down/up/down).

[We've tried that before; since that cpufreq problems were fixed and I've
tried make allyes config and fixed resulting damage.]

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Alexander Nyberg <alexn@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index dae1bd5b8c3..73ca8f73917 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1229,7 +1229,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t state)
         rq.special = &args;
         rq.pm = &rqpm;
         rqpm.pm_step = ide_pm_state_start_suspend;
-        rqpm.pm_state = state;
+        rqpm.pm_state = state.event;
 
         return ide_do_drive_cmd(drive, &rq, ide_wait);
 }
@@ -1248,7 +1248,7 @@ static int generic_ide_resume(struct device *dev)
         rq.special = &args;
         rq.pm = &rqpm;
         rqpm.pm_step = ide_pm_state_start_resume;
-        rqpm.pm_state = 0;
+        rqpm.pm_state = PM_EVENT_ON;
 
         return ide_do_drive_cmd(drive, &rq, ide_head_wait);
 }