[PATCH] swsusp: prevent disks from spinning down and up
authorMichal Schmidt <xschmi00@stud.feec.vutbr.cz>
Sat, 3 Sep 2005 22:57:01 +0000 (15:57 -0700)
committerLinus Torvalds <torvalds@evo.osdl.org>
Mon, 5 Sep 2005 07:06:16 +0000 (00:06 -0700)
Stop the disks from spinning down and up on suspend.

Signed-off-by: Michal Schmidt <xschmi00@stud.feec.vutbr.cz>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/ide/ide-io.c

index 248e3cc8b3527dd37bbc8a60417a1658e46d8845..f174aee659e5e0d086314e6ba3ebcfb3c92249cc 100644 (file)
@@ -150,7 +150,7 @@ static void ide_complete_power_step(ide_drive_t *drive, struct request *rq, u8 s
 
        switch (rq->pm->pm_step) {
        case ide_pm_flush_cache:        /* Suspend step 1 (flush cache) complete */
-               if (rq->pm->pm_state == 4)
+               if (rq->pm->pm_state == PM_EVENT_FREEZE)
                        rq->pm->pm_step = ide_pm_state_completed;
                else
                        rq->pm->pm_step = idedisk_pm_standby;