mfd: wl1273: Use devm_*() functions

Use devm_*() functions to make cleanup paths simpler.

Signed-off-by: Jingoo Han <[e-mail]>
Signed-off-by: Lee Jones <[e-mail]>

drivers/mfd/wl1273-core.c

···
 
 static int wl1273_core_remove(struct i2c_client *client)
 {
-	struct wl1273_core *core = i2c_get_clientdata(client);
-
 	dev_dbg(&client->dev, "%s\n", __func__);
 
 	mfd_remove_devices(&client->dev);
-	kfree(core);
 
 	return 0;
 }
···
 		return -EINVAL;
 	}
 
-	core = kzalloc(sizeof(*core), GFP_KERNEL);
+	core = devm_kzalloc(&client->dev, sizeof(*core), GFP_KERNEL);
 	if (!core)
 		return -ENOMEM;
 
···
 
 err:
 	pdata->free_resources();
-	kfree(core);
 
 	dev_dbg(&client->dev, "%s\n", __func__);