---

yaml
---
r: 284538
b: refs/heads/master
c: 42ab84f
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d48cbb74357b42b86ac8edc3bc34bcb3d65a12d9
+refs/heads/master: 42ab84fb0a3db786567158bf0006a35131714eb5

trunk/drivers/mfd/wm8994-core.c

@@ -402,9 +402,9 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 		goto err_regmap;
 	}
 
-	wm8994->supplies = kzalloc(sizeof(struct regulator_bulk_data) *
-				   wm8994->num_supplies,
-				   GFP_KERNEL);
+	wm8994->supplies = devm_kzalloc(wm8994->dev,
+					sizeof(struct regulator_bulk_data) *
+					wm8994->num_supplies, GFP_KERNEL);
 	if (!wm8994->supplies) {
 		ret = -ENOMEM;
 		goto err_regmap;
@@ -432,7 +432,7 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 				 wm8994->supplies);
 	if (ret != 0) {
 		dev_err(wm8994->dev, "Failed to get supplies: %d\n", ret);
-		goto err_supplies;
+		goto err_regmap;
 	}
 
 	ret = regulator_bulk_enable(wm8994->num_supplies,
@@ -560,12 +560,9 @@ static int wm8994_device_init(struct wm8994 *wm8994, int irq)
 			       wm8994->supplies);
 err_get:
 	regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
-err_supplies:
-	kfree(wm8994->supplies);
 err_regmap:
 	regmap_exit(wm8994->regmap);
 	mfd_remove_devices(wm8994->dev);
-	kfree(wm8994);
 	return ret;
 }
 
@@ -577,9 +574,7 @@ static void wm8994_device_exit(struct wm8994 *wm8994)
 	regulator_bulk_disable(wm8994->num_supplies,
 			       wm8994->supplies);
 	regulator_bulk_free(wm8994->num_supplies, wm8994->supplies);
-	kfree(wm8994->supplies);
 	regmap_exit(wm8994->regmap);
-	kfree(wm8994);
 }
 
 static int wm8994_i2c_probe(struct i2c_client *i2c,
@@ -588,7 +583,7 @@ static int wm8994_i2c_probe(struct i2c_client *i2c,
 	struct wm8994 *wm8994;
 	int ret;
 
-	wm8994 = kzalloc(sizeof(struct wm8994), GFP_KERNEL);
+	wm8994 = devm_kzalloc(&i2c->dev, sizeof(struct wm8994), GFP_KERNEL);
 	if (wm8994 == NULL)
 		return -ENOMEM;
 
@@ -602,7 +597,6 @@ static int wm8994_i2c_probe(struct i2c_client *i2c,
 		ret = PTR_ERR(wm8994->regmap);
 		dev_err(wm8994->dev, "Failed to allocate register map: %d\n",
 			ret);
-		kfree(wm8994);
 		return ret;
 	}