[PATCH] drm/amd/display: Fix error code on failure to set brightness

[Anand K. Mistry]

>
> Thanks for your patch but this code has changed on amd-staging-drm-next.
>
> Can you try with the latest? The new backlight_update_status will always
> return 0 now.

Perfect! This solves my actual issue which is that restoring the
backlight level is failing on my device. Thank you.


-- 
Anand K. Mistry
Software Engineer
Google Australia