Commit fe04f24b authored by Axel Lin's avatar Axel Lin Committed by Guenter Roeck
Browse files

hwmon: (w83791d) Fix vrm write operation 



vrm is an u8, so the written value needs to be limited to [0, 255].

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 970255b7

drivers/hwmon/w83791d.c

+3 −0
Original line number Diff line number Diff line
@@ -1181,6 +1181,9 @@ static ssize_t store_vrm_reg(struct device *dev, 
	if (err)

		return err;



	if (val > 255)

		return -EINVAL;



	data->vrm = val;

	return count;

}