Merge tag 'backlight-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee...

Pull backlight updates from Lee Jones:
 "New Drivers:
   - Add support for Monolithic Power Systems MP3309C WLED Step-up Converter

  Fix-ups:
   - Use/convert to new/better APIs/helpers/MACROs instead of
     hand-rolling implementations
   - Device Tree Binding updates
   - Demote non-kerneldoc header comments
   - Improve error handling; return proper error values, simplify, avoid
     duplicates, etc
   - Convert over to the new (kinda) GPIOD API

  Bug Fixes:
   - Fix uninitialised local variable"

* tag 'backlight-next-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: hx8357: Convert to agnostic GPIO API
  backlight: ili922x: Add an error code check in ili922x_write()
  backlight: ili922x: Drop kernel-doc for local macros
  backlight: mp3309c: Fix uninitialized local variable
  backlight: pwm_bl: Use dev_err_probe
  backlight: mp3309c: Add support for MPS MP3309C
  dt-bindings: backlight: mp3309c: Remove two required properties

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/video/backlight/Kconfig
Simple merge

diff --cc drivers/video/backlight/Makefile
Simple merge

diff --cc drivers/video/backlight/pwm_bl.c
index 35c716e9043c3d5ee6e1466010b7c82ead0c38ad,5bc9c6c075710a2fad552388cf80fe67199e30ec..ffcebf6aa76a967a05716a1db8f316295a0c2f66
--- 1/drivers/video/backlight/pwm_bl.c
--- 2/drivers/video/backlight/pwm_bl.c
+++ b/drivers/video/backlight/pwm_bl.c
@@@ -528,10 -530,10 +530,10 @@@ static int pwm_backlight_probe(struct p
        if (!state.period && (data->pwm_period_ns > 0))
                state.period = data->pwm_period_ns;
  
 -      ret = pwm_apply_state(pb->pwm, &state);
 +      ret = pwm_apply_might_sleep(pb->pwm, &state);
        if (ret) {
-               dev_err(&pdev->dev, "failed to apply initial PWM state: %d\n",
-                       ret);
+               dev_err_probe(&pdev->dev, ret,
+                             "failed to apply initial PWM state");
                goto err_alloc;
        }