tree c0a485e360a00fa99ce2d5aa9be80f9fbcc57e97
parent ed81cc612c92167fe7606773e036ee5ccef6c190
author Robert Lippert <roblip@gmail.com> 1511826715 -0800
committer Guenter Roeck <linux@roeck-us.net> 1511843362 -0800

hwmon: (pmbus) Use 64bit math for DIRECT format values

Power values in the 100s of watt range can easily blow past
32bit math limits when processing everything in microwatts.

Use 64bit math instead to avoid these issues on common 32bit ARM
BMC platforms.

Fixes: 442aba78728e ("hwmon: PMBus device driver")
Signed-off-by: Robert Lippert <rlippert@google.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>