hwmon: (jc42) Fix integer overflow



Mixed use of long and int caused an integer overflow when writing large limits.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>

parent bca6a1ad

drivers/hwmon/jc42.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -201,7 +201,7 @@ struct jc42_data {
		#define JC42_TEMP_MIN 0
		#define JC42_TEMP_MAX 125000

		static u16 jc42_temp_to_reg(int temp, bool extended)
		static u16 jc42_temp_to_reg(long temp, bool extended)
		{
		int ntemp = clamp_val(temp,
		extended ? JC42_TEMP_MIN_EXTENDED :