Commit dab320de authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

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: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJavier Martinez Canillas <javierm@redhat.com>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-9-tzimmermann@suse.de
parent 9765d412

drivers/video/fbdev/aty/atyfb_base.c

+1 −1
Original line number Diff line number Diff line
@@ -2255,7 +2255,7 @@ static void aty_bl_init(struct atyfb_par *par) 
	memset(&props, 0, sizeof(struct backlight_properties));

	props.type = BACKLIGHT_RAW;

	props.max_brightness = FB_BACKLIGHT_LEVELS - 1;

	bd = backlight_device_register(name, info->dev, par, &aty_bl_data,

	bd = backlight_device_register(name, info->device, par, &aty_bl_data,

				       &props);

	if (IS_ERR(bd)) {

		info->bl_dev = NULL;