fbdev/atyfb: Use hardware device as backlight parent
authorThomas Zimmermann <tzimmermann@suse.de>
Tue, 13 Jun 2023 11:06:43 +0000 (13:06 +0200)
committerThomas Zimmermann <tzimmermann@suse.de>
Tue, 27 Jun 2023 07:58:48 +0000 (09:58 +0200)
commitdab320deaf575aada06e3597ec30a774d27cfa74
tree56b3f6d727e2cceea7295228fc641b419eb2b0d5
parent9765d4120b1a31af9ae2fcc15f14f1713e6cdbff
fbdev/atyfb: Use hardware device as backlight parent

Use the hardware device in struct fb_info.device as parent of the
backlight device. Aligns the driver with the rest of the codebase
and prepares fbdev for making struct fb_info.dev optional.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-9-tzimmermann@suse.de
drivers/video/fbdev/aty/atyfb_base.c