hwmon: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/mcp3021.c b/drivers/hwmon/mcp3021.c
index eedb322..d219c06 100644
--- a/drivers/hwmon/mcp3021.c
+++ b/drivers/hwmon/mcp3021.c
@@ -143,12 +143,13 @@
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)