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| author |  Thomas Zimmermann <tzimmermann@suse.de>
| 2024-03-05 17:22:42 +0100 |
|---|---|---|
| committer |  Lee Jones <lee@kernel.org>
| 2024-03-28 10:09:05 +0000 |
| commit | 7929446702295f7e336c13b39302589070f11560 (patch) | |
| tree | 9753c6e8056406aaa5499a6cf4137469121c56a5 /drivers/video | |
| parent | fbdev: ssd1307fb: Init backlight before registering framebuffer (diff) | |
| download | linux-7929446702295f7e336c13b39302589070f11560.tar.gz linux-7929446702295f7e336c13b39302589070f11560.tar.bz2 linux-7929446702295f7e336c13b39302589070f11560.zip | |
fbdev: ssd1307fb: Remove struct backlight_ops.check_fb
The driver sets struct fb_info.bl_dev to the correct backlight
device. Thus rely on the backlight core code to match backlight
and framebuffer devices, and remove the extra check_fb function
from struct backlight_ops.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20240305162425.23845-10-tzimmermann@suse.de
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/ssd1307fb.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c index 0d1590c61eb0..3f30af3c059e 100644 --- a/drivers/video/fbdev/ssd1307fb.c +++ b/drivers/video/fbdev/ssd1307fb.c @@ -530,17 +530,10 @@ static int ssd1307fb_get_brightness(struct backlight_device *bdev) return par->contrast; } -static int ssd1307fb_check_fb(struct backlight_device *bdev, - struct fb_info *info) -{ - return (info->bl_dev == bdev); -} - static const struct backlight_ops ssd1307fb_bl_ops = { .options = BL_CORE_SUSPENDRESUME, .update_status = ssd1307fb_update_bl, .get_brightness = ssd1307fb_get_brightness, - .check_fb = ssd1307fb_check_fb, }; static struct ssd1307fb_deviceinfo ssd1307fb_ssd1305_deviceinfo = { |