From ca078bae813dd46c0f9b102fdfb4a3384641ff48 Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Sat, 3 Sep 2005 15:56:57 -0700 Subject: [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 Signed-off-by: Alexander Nyberg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/base/power/runtime.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/base/power/runtime.c') diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 325962d80191..e8f0519f5dfa 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -13,10 +13,10 @@ static void runtime_resume(struct device * dev) { dev_dbg(dev, "resuming\n"); - if (!dev->power.power_state) + if (!dev->power.power_state.event) return; if (!resume_device(dev)) - dev->power.power_state = 0; + dev->power.power_state = PMSG_ON; } @@ -49,10 +49,10 @@ int dpm_runtime_suspend(struct device * dev, pm_message_t state) int error = 0; down(&dpm_sem); - if (dev->power.power_state == state) + if (dev->power.power_state.event == state.event) goto Done; - if (dev->power.power_state) + if (dev->power.power_state.event) runtime_resume(dev); if (!(error = suspend_device(dev, state))) -- cgit v1.2.1