--- zzzz-none-000/linux-3.10.107/drivers/mfd/wl1273-core.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/mfd/wl1273-core.c	2021-02-04 17:41:59.000000000 +0000
@@ -172,12 +172,9 @@
 
 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;
 }
@@ -185,7 +182,7 @@
 static int wl1273_core_probe(struct i2c_client *client,
 				       const struct i2c_device_id *id)
 {
-	struct wl1273_fm_platform_data *pdata = client->dev.platform_data;
+	struct wl1273_fm_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct wl1273_core *core;
 	struct mfd_cell *cell;
 	int children = 0;
@@ -203,7 +200,7 @@
 		return -EINVAL;
 	}
 
-	core = kzalloc(sizeof(*core), GFP_KERNEL);
+	core = devm_kzalloc(&client->dev, sizeof(*core), GFP_KERNEL);
 	if (!core)
 		return -ENOMEM;
 
@@ -249,7 +246,6 @@
 
 err:
 	pdata->free_resources();
-	kfree(core);
 
 	dev_dbg(&client->dev, "%s\n", __func__);