Hi Sean, I've just tested your change on my board that uses the mp3309c. All ok, thanks!
...
> Subject: [PATCH] backlight: mp3309c: Use pwm_apply_might_sleep()
>
> pwm_apply_state() is deprecated since commit c748a6d77c06a ("pwm:
> Rename
> pwm_apply_state() to pwm_apply_might_sleep()"). This is the final user in the
> tree.
>
> Signed-off-by: Sean Young <s...@mess.org>
> ---
Tested-by: Flavio Suligoi <f.suli...@asem.it>
