Hi Jacek,
On Thu, Mar 20, 2014 at 03:51:04PM +0100, Jacek Anaszewski wrote:
led_update_brightness helper function used to be exploited
only locally in the led-class.c module, where its result was
being passed to the brightness_show sysfs callback. With the
introduction of v4l2-flash
led_update_brightness helper function used to be exploited
only locally in the led-class.c module, where its result was
being passed to the brightness_show sysfs callback. With the
introduction of v4l2-flash subdevice the same functionality
became required for checking the current flash strobe
