--- zzzz-none-000/linux-3.10.107/drivers/hwmon/mcp3021.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/hwmon/mcp3021.c	2021-02-04 17:41:59.000000000 +0000
@@ -131,12 +131,13 @@
 		break;
 	}
 
-	if (client->dev.platform_data) {
-		data->vdd = *(u32 *)client->dev.platform_data;
+	if (dev_get_platdata(&client->dev)) {
+		data->vdd = *(u32 *)dev_get_platdata(&client->dev);
 		if (data->vdd > MCP3021_VDD_MAX || data->vdd < MCP3021_VDD_MIN)
 			return -EINVAL;
-	} else
+	} else {
 		data->vdd = MCP3021_VDD_REF;
+	}
 
 	err = sysfs_create_file(&client->dev.kobj, &dev_attr_in0_input.attr);
 	if (err)