Pull backlight updates from Lee Jones:
"Fix-ups:
- Standardise *_exit() and *_remove() return values in ili9320 and
vgg2432a4
Bug Fixes:
- Do not override maximum brightness
- Propagate errors from get_brightness()"
* tag 'backlight-next-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
video: backlight: ili9320: Make ili9320_remove() return void
backlight: Propagate errors from get_brightness()
video: backlight: Drop maximum brightness override for brightness zero