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fbdev/aty128fb: Use hardware device as backlight parent

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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/20230613110953.24176-11-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2023-06-13 13:06:45 +02:00
parent 85362a7b1c
commit 8f7bcbe3db
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/aty/aty128fb.c
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@ -1846,7 +1846,7 @@ static void aty128_bl_init(struct aty128fb_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, &aty128_bl_data,
bd = backlight_device_register(name, info->device, par, &aty128_bl_data,
&props);
if (IS_ERR(bd)) {
info->bl_dev = NULL;