hwmon: (emc6w201) Fix DIV_ROUND_CLOSEST problem with unsigned divisors



Result of DIV_ROUND_CLOSEST is undefined for negative dividends if the divisor
variable type is unsigned. Fix by declaring divisor as signed variable.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Jean Delvare <khali@linux-fr.org>

parent 0602934f

drivers/hwmon/emc6w201.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -187,7 +187,7 @@ static struct emc6w201_data emc6w201_update_device(struct device dev)
		* Sysfs callback functions
		*/

		static const u16 nominal_mv[6] = { 2500, 1500, 3300, 5000, 1500, 1500 };
		static const s16 nominal_mv[6] = { 2500, 1500, 3300, 5000, 1500, 1500 };

		static ssize_t show_in(struct device dev, struct device_attribute devattr,
		char *buf)