On Sun, Mar 29, 2015 at 03:42:46PM +0800, kbuild test robot wrote:
> drivers/regulator/regulator-pwm.c:333:3-8: No need to set .owner here. The core will do it.
> 
>  Remove .owner field if calls are used which set it automatically

This doesn't apply against current code, the above file isn't present.