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Commit b4883ca4 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
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PM / Domains: pdd->dev can't be NULL in genpd_dev_pm_qos_notifier() 



The pm_domain_data (pdd) pointer is set from genpd_alloc_dev_data() and
pdd->dev is guaranteed to be valid. There is no need to check pdd and
pdd->dev in rest of the code as pdd->dev will always be valid for a non
NULL pdd pointer.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Acked-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 5e68ebd0

drivers/base/power/domain.c

+1 −1
Original line number Diff line number Diff line
@@ -443,7 +443,7 @@ static int genpd_dev_pm_qos_notifier(struct notifier_block *nb, 


		pdd = dev->power.subsys_data ?

				dev->power.subsys_data->domain_data : NULL;

		if (pdd && pdd->dev) {

		if (pdd) {

			to_gpd_data(pdd)->td.constraint_changed = true;

			genpd = dev_to_genpd(dev);

		} else {