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PM / Domains: Check domain status during hibernation restore of devices

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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 65533bbf63

    PM / Domains: Fix hibernation restore of devices, v2

that didn't include it by mistake.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Rafael J. Wysocki 2012-03-19 10:38:14 +01:00
parent 57d13370cf
commit 18dd2ece3c
1 changed files with 3 additions and 0 deletions
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3
drivers/base/power/domain.c
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@ -1127,6 +1127,9 @@ static int pm_genpd_restore_noirq(struct device *dev)
} }
} }
if (genpd->suspend_power_off)
return 0;
pm_genpd_poweron(genpd); pm_genpd_poweron(genpd);
return dev_gpd_data(dev)->always_on ? 0 : genpd_start_dev(genpd, dev); return dev_gpd_data(dev)->always_on ? 0 : genpd_start_dev(genpd, dev);