Re: [PATCH 03/30] backlight/lv5207lp: Compare against struct fb_info.device

Javier Martinez Canillas
2023-06-07T07:35:43Z

Thomas Zimmermann <tzimmermann@suse.de> writes:

> Struct lv5207lp_platform_data refers to a platform device within
> the Linux device hierarchy. The test in lv5207lp_backlight_check_fb()
> compares it against the fbdev device in struct fb_info.dev, which
> is different. Fix the test by comparing to struct fb_info.device.
>
> Fixes a bug in the backlight driver and prepares fbdev for making
> struct fb_info.dev optional.
>

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>

--
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat