Merge tag 'backlight-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'backlight-next-4.14' of git://git./linux/kernel/git/lee/backlight

Pull backlight updates from Lee Jones:
 "Fix-ups:
   - Constification; pwm_bl
   - Use new GPIO API; gpio_backlight
   - Remove unused functionality; gpio_backlight

  Bug Fixes:
   - Fix artificial MAXREG limit; lm3630a_bl"

* tag 'backlight-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: gpio_backlight: Delete pdata inversion
  backlight: gpio_backlight: Convert to use GPIO descriptor
  backlight: pwm_bl: Make of_device_ids const
  backlight: lm3630a: Bump REG_MAX value to 0x50 instead of 0x1F