From 18dd2ece3cde14cfd42e95a89eb14016699a5f15 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 19 Mar 2012 10:38:14 +0100 Subject: PM / Domains: Check domain status during hibernation restore of devices Power domains that were off before hibernation shouldn't be turned on during device restore, so prevent that from happening. This change fixes up commit 65533bbf63b4f37723fdfedc73d0653958973323 PM / Domains: Fix hibernation restore of devices, v2 that didn't include it by mistake. Signed-off-by: Rafael J. Wysocki --- drivers/base/power/domain.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers') diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index b6ff6ecf519..73ce9fbe983 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -1127,6 +1127,9 @@ static int pm_genpd_restore_noirq(struct device *dev) } } + if (genpd->suspend_power_off) + return 0; + pm_genpd_poweron(genpd); return dev_gpd_data(dev)->always_on ? 0 : genpd_start_dev(genpd, dev); -- cgit v1.2.3-70-g09d2