Instead of an explicit cast, use the min_t macro. Signed-off-by: Silvan Jegen <s.jegen@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Instead of doing all the sysfs file handling in the main file, move it to a new sysfs source file to reduce the amount of code in a single file. Signed-off-by: Luciano Coelho <coelho@ti.com>