Hi Rafał,
[auto build test ERROR on usb/usb-next -- if it's inappropriate base, please
suggest rules for selecting the more suitable base]
url:
https://github.com/0day-ci/linux/commits/Rafa-Mi-ecki/USB-bcma-switch-to-GPIO-descriptor-for-power-control/20151101-155324
config: x86_64-randconfig
So far we were using simple (legacy) GPIO functions & some poor logic to
control power. It got many drawbacks: we were ignoring OF flags
(GPIO_ACTIVE_LOW), we were not setting direction to output and we were
assuming gpio_request success all the time.
Fix it by switching to gpiod functions and addi
