From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Fri, 6 Nov 2020 06:48:39 +0000 (+0530)
Subject: drm/panfrost: dev_pm_opp_put_*() accepts NULL argument
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b66ba5b5938f8a51d4cb97d1392065d09551bc75;p=linux.git

drm/panfrost: dev_pm_opp_put_*() accepts NULL argument

The dev_pm_opp_put_*() APIs now accepts a NULL opp_table pointer and so
there is no need for us to carry the extra check. Drop them.

Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---

diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
index 8ab025d0035f3..97b5abc7c1885 100644
--- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
+++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
@@ -170,10 +170,8 @@ void panfrost_devfreq_fini(struct panfrost_device *pfdev)
 		pfdevfreq->opp_of_table_added = false;
 	}
 
-	if (pfdevfreq->regulators_opp_table) {
-		dev_pm_opp_put_regulators(pfdevfreq->regulators_opp_table);
-		pfdevfreq->regulators_opp_table = NULL;
-	}
+	dev_pm_opp_put_regulators(pfdevfreq->regulators_opp_table);
+	pfdevfreq->regulators_opp_table = NULL;
 }
 
 void panfrost_devfreq_resume(struct panfrost_device *pfdev)