Thread (23 messages) 23 messages, 3 authors, 2021-08-30

Re: [PATCH v9 1/8] opp: Add dev_pm_opp_from_clk_rate()

From: Dmitry Osipenko <digetx@gmail.com>
Date: 2021-08-27 01:42:15
Also in: linux-tegra, lkml

27.08.2021 04:34, Dmitry Osipenko пишет:
quoted hunk ↗ jump to hunk
diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 04b4691a8aac..fae5267f5218 100644
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -939,7 +939,8 @@ static int _set_required_opps(struct device *dev,
 	return ret;
 }
 
-static void _find_current_opp(struct device *dev, struct opp_table *opp_table)
+static struct dev_pm_opp *
+_find_current_opp(struct device *dev, struct opp_table *opp_table)
 {
 	struct dev_pm_opp *opp = ERR_PTR(-ENODEV);
 	unsigned long freq;
@@ -961,7 +962,7 @@ static void _find_current_opp(struct device *dev, struct opp_table *opp_table)
 		mutex_unlock(&opp_table->lock);
 	}
 
-	opp_table->current_opp = opp;
+	return opp;
 }
 
 static int _disable_opp_table(struct device *dev, struct opp_table *opp_table)
@@ -1003,7 +1004,7 @@ static int _set_opp(struct device *dev, struct opp_table *opp_table,
 
 	/* Find the currently set OPP if we don't know already */
 	if (unlikely(!opp_table->current_opp))
-		_find_current_opp(dev, opp_table);
+		opp_table->current_opp = _find_current_opp(dev, opp_table);
 
 	old_opp = opp_table->current_opp;
 
@@ -2931,3 +2932,38 @@ int dev_pm_opp_sync_regulators(struct device *dev)
 	return ret;
 }
Please skip these lines. I missed to remove them during rebase and
haven't noticed until now.
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