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| author |   Rob Clark <robdclark@gmail.com> | 2018-12-20 19:13:07 +0100 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-12-20 19:13:07 +0100 |
| commit | b4a1ed0cd18b771e4279b4eb9cf39b565560eea6 (patch) | |
| tree | 29acad0b518ea8aea3d468822eb3c94b81e28662 /include/linux/fb.h | |
| parent | udlfb: fix some inconsistent NULL checking (diff) | |
| download | linux-dev-b4a1ed0cd18b771e4279b4eb9cf39b565560eea6.tar.xz linux-dev-b4a1ed0cd18b771e4279b4eb9cf39b565560eea6.zip | |
fbdev: make FB_BACKLIGHT a tristate
BACKLIGHT_CLASS_DEVICE is already tristate, but a dependency
FB_BACKLIGHT prevents it from being built as a module. There
doesn't seem to be any particularly good reason for this, so
switch FB_BACKLIGHT over to tristate.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Tested-by: Arnd Bergmann <arnd@arndb.de>
Cc: Simon Horman <horms+renesas@verge.net.au>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Ulf Magnusson <ulfalizer@gmail.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Hans de Goede <j.w.r.degoede@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'include/linux/fb.h')
| -rw-r--r-- | include/linux/fb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h index a3cab6dc9b44..7cdd31a69719 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -485,7 +485,7 @@ struct fb_info { struct list_head modelist; /* mode list */ struct fb_videomode *mode; /* current mode */ -#ifdef CONFIG_FB_BACKLIGHT +#if IS_ENABLED(CONFIG_FB_BACKLIGHT) /* assigned backlight device */ /* set before framebuffer registration, remove after unregister */ |