K 10
svn:author
V 5
gonzo
K 8
svn:date
V 27
2016-05-11T00:26:52.672961Z
K 7
svn:log
V 214
Use GPIO pin management API in gpiobacklight

- Get rid of hack with re-parenting gpio-leds node to gpiobus
- Use gpio_pin_set_active to enable/disable backlight, it automatically
    takes care of active-low pins

END