1 files changed, 8 insertions, 18 deletions

diff --git a/drivers/devfreq/exynos/exynos5_bus.c b/drivers/devfreq/exynos/exynos5_bus.c
index 9a82419..102d1f0 100644
--- a/drivers/devfreq/exynos/exynos5_bus.c
+++ b/drivers/devfreq/exynos/exynos5_bus.c
@@ -351,20 +351,18 @@ static int exynos5_busfreq_int_probe(struct platform_device *pdev)
 
 	err = exynos5250_init_int_tables(data);
 	if (err)
-		goto err_regulator;
+		return err;
 
-	data->vdd_int = regulator_get(dev, "vdd_int");
+	data->vdd_int = devm_regulator_get(dev, "vdd_int");
 	if (IS_ERR(data->vdd_int)) {
 		dev_err(dev, "Cannot get the regulator \"vdd_int\"\n");
-		err = PTR_ERR(data->vdd_int);
-		goto err_regulator;
+		return PTR_ERR(data->vdd_int);
 	}
 
-	data->int_clk = clk_get(dev, "int_clk");
+	data->int_clk = devm_clk_get(dev, "int_clk");
 	if (IS_ERR(data->int_clk)) {
 		dev_err(dev, "Cannot get clock \"int_clk\"\n");
-		err = PTR_ERR(data->int_clk);
-		goto err_clock;
+		return PTR_ERR(data->int_clk);
 	}
 
 	rcu_read_lock();
@@ -374,8 +372,7 @@ static int exynos5_busfreq_int_probe(struct platform_device *pdev)
 		rcu_read_unlock();
 		dev_err(dev, "Invalid initial frequency %lu kHz.\n",
 		       exynos5_devfreq_int_profile.initial_freq);
-		err = PTR_ERR(opp);
-		goto err_opp_add;
+		return PTR_ERR(opp);
 	}
 	initial_freq = opp_get_freq(opp);
 	initial_volt = opp_get_voltage(opp);
@@ -385,12 +382,12 @@ static int exynos5_busfreq_int_probe(struct platform_device *pdev)
 	err = clk_set_rate(data->int_clk, initial_freq * 1000);
 	if (err) {
 		dev_err(dev, "Failed to set initial frequency\n");
-		goto err_opp_add;
+		return err;
 	}
 
 	err = exynos5_int_setvolt(data, initial_volt);
 	if (err)
-		goto err_opp_add;
+		return err;
 
 	platform_set_drvdata(pdev, data);
 
@@ -419,11 +416,6 @@ static int exynos5_busfreq_int_probe(struct platform_device *pdev)
 
 err_devfreq_add:
 	devfreq_remove_device(data->devfreq);
-err_opp_add:
-	clk_put(data->int_clk);
-err_clock:
-	regulator_put(data->vdd_int);
-err_regulator:
 	return err;
 }
 
@@ -434,8 +426,6 @@ static int exynos5_busfreq_int_remove(struct platform_device *pdev)
 	pm_qos_remove_request(&data->int_req);
 	unregister_pm_notifier(&data->pm_notifier);
 	devfreq_remove_device(data->devfreq);
-	regulator_put(data->vdd_int);
-	clk_put(data->int_clk);
 
 	return 0;
 }