Pull backlight updates from Lee Jones:
"Changes to existing drivers:
- Use of_get_child_by_name() instead of refcount; 88pm860x_bl
- Terminate array with NULL element; da9052_bl"
* tag 'backlight-for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: da9052_bl: Terminate da9052_wled_ids array with empty element
backlight: 88pm860x_bl: Use of_get_child_by_name() instead of refcount hack