drivers/rtc/rtc-max77686.c: use module_platform_driver()

Use module_platform_driver() macro which makes the code smaller and
simpler.

Signed-off-by: Jingoo Han <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
1 file changed