Commit 2aeee04d authored by Axel Lin's avatar Axel Lin Committed by Guenter Roeck
Browse files

hwmon: (w83793) 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 fe04f24b

drivers/hwmon/w83793.c

+3 −0
Original line number Diff line number Diff line
@@ -353,6 +353,9 @@ store_vrm(struct device *dev, struct device_attribute *attr, 
	if (err)

		return err;



	if (val > 255)

		return -EINVAL;



	data->vrm = val;

	return count;

}