Pull backlight updates from Lee Jones:
"Fix-ups:
- Deprecate pci_get_bus_and_slot() in apple_bl
Bug Fixes:
- Enable Chip Select when conducting SPI transfers in corgi_lcd,
tdo24m, tosa_lcd"
* tag 'for-backlight-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
backlight: tdo24m: Fix the SPI CS between transfers
backlight: apple_bl: Deprecate pci_get_bus_and_slot()