6 files changed, 10 insertions, 18 deletions
diff --git a/drivers/devfreq/exynos-bus.c b/drivers/devfreq/exynos-bus.c
index 00118580905a..7d06c476d8e9 100644
--- a/drivers/devfreq/exynos-bus.c
+++ b/drivers/devfreq/exynos-bus.c
@@ -160,7 +160,6 @@ static void exynos_bus_exit(struct device *dev)
 	platform_device_unregister(bus->icc_pdev);
 
 	dev_pm_opp_of_remove_table(dev);
-	clk_disable_unprepare(bus->clk);
 	dev_pm_opp_put_regulators(bus->opp_token);
 }
 
@@ -171,7 +170,6 @@ static void exynos_bus_passive_exit(struct device *dev)
 	platform_device_unregister(bus->icc_pdev);
 
 	dev_pm_opp_of_remove_table(dev);
-	clk_disable_unprepare(bus->clk);
 }
 
 static int exynos_bus_parent_parse_of(struct device_node *np,
@@ -247,23 +245,16 @@ static int exynos_bus_parse_of(struct device_node *np,
 	int ret;
 
 	/* Get the clock to provide each bus with source clock */
-	bus->clk = devm_clk_get(dev, "bus");
-	if (IS_ERR(bus->clk)) {
-		dev_err(dev, "failed to get bus clock\n");
-		return PTR_ERR(bus->clk);
-	}
-
-	ret = clk_prepare_enable(bus->clk);
-	if (ret < 0) {
-		dev_err(dev, "failed to get enable clock\n");
-		return ret;
-	}
+	bus->clk = devm_clk_get_enabled(dev, "bus");
+	if (IS_ERR(bus->clk))
+		return dev_err_probe(dev, PTR_ERR(bus->clk),
+				"failed to get bus clock\n");
 
 	/* Get the freq and voltage from OPP table to scale the bus freq */
 	ret = dev_pm_opp_of_add_table(dev);
 	if (ret < 0) {
 		dev_err(dev, "failed to get OPP table\n");
-		goto err_clk;
+		return ret;
 	}
 
 	rate = clk_get_rate(bus->clk);
@@ -281,8 +272,6 @@ static int exynos_bus_parse_of(struct device_node *np,
 
 err_opp:
 	dev_pm_opp_of_remove_table(dev);
-err_clk:
-	clk_disable_unprepare(bus->clk);
 
 	return ret;
 }
@@ -453,7 +442,6 @@ static int exynos_bus_probe(struct platform_device *pdev)
 
 err:
 	dev_pm_opp_of_remove_table(dev);
-	clk_disable_unprepare(bus->clk);
 err_reg:
 	dev_pm_opp_put_regulators(bus->opp_token);
 
diff --git a/drivers/devfreq/governor_performance.c b/drivers/devfreq/governor_performance.c
index 5dbc1e56ec08..2e4e981446fa 100644
--- a/drivers/devfreq/governor_performance.c
+++ b/drivers/devfreq/governor_performance.c
@@ -58,4 +58,5 @@ static void __exit devfreq_performance_exit(void)
 	return;
 }
 module_exit(devfreq_performance_exit);
+MODULE_DESCRIPTION("DEVFREQ Performance governor");
 MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/governor_powersave.c b/drivers/devfreq/governor_powersave.c
index 4746af2435b0..f059e8814804 100644
--- a/drivers/devfreq/governor_powersave.c
+++ b/drivers/devfreq/governor_powersave.c
@@ -58,4 +58,5 @@ static void __exit devfreq_powersave_exit(void)
 	return;
 }
 module_exit(devfreq_powersave_exit);
+MODULE_DESCRIPTION("DEVFREQ Powersave governor");
 MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/governor_simpleondemand.c b/drivers/devfreq/governor_simpleondemand.c
index d57b82a2b570..c23435736367 100644
--- a/drivers/devfreq/governor_simpleondemand.c
+++ b/drivers/devfreq/governor_simpleondemand.c
@@ -140,4 +140,5 @@ static void __exit devfreq_simple_ondemand_exit(void)
 	return;
 }
 module_exit(devfreq_simple_ondemand_exit);
+MODULE_DESCRIPTION("DEVFREQ Simple On-demand governor");
 MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/governor_userspace.c b/drivers/devfreq/governor_userspace.c
index d69672ccacc4..d1aa6806b683 100644
--- a/drivers/devfreq/governor_userspace.c
+++ b/drivers/devfreq/governor_userspace.c
@@ -153,4 +153,5 @@ static void __exit devfreq_userspace_exit(void)
 	return;
 }
 module_exit(devfreq_userspace_exit);
+MODULE_DESCRIPTION("DEVFREQ Userspace governor");
 MODULE_LICENSE("GPL");
diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c
index 86850b7dea09..49798f542d68 100644
--- a/drivers/devfreq/imx-bus.c
+++ b/drivers/devfreq/imx-bus.c
@@ -59,7 +59,7 @@ static int imx_bus_init_icc(struct device *dev)
 	struct imx_bus *priv = dev_get_drvdata(dev);
 	const char *icc_driver_name;
 
-	if (!of_get_property(dev->of_node, "#interconnect-cells", NULL))
+	if (!of_property_present(dev->of_node, "#interconnect-cells"))
 		return 0;
 	if (!IS_ENABLED(CONFIG_INTERCONNECT_IMX)) {
 		dev_warn(dev, "imx interconnect drivers disabled\n");