diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2017-05-16 10:52:43 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-22 03:13:08 +0200 |
| commit | b4883ca449473e8879a062c1f55f9d062c168ae5 (patch) | |
| tree | 0855a95f156621934d53f25d28e42e3e00694e02 /drivers/base/power/domain.c | |
| parent | 5e68ebd0ac4842977c127160f9ecf1a0099f502f (diff) | |
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: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power/domain.c')
| -rw-r--r-- | drivers/base/power/domain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index ad196427b4f2..bf3945a58cce 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -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 { |