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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-05 18:15:37 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-05 18:15:37 -0800
commita8a6b1186b1a209647483c2ff81e0d59c43dbdd3 (patch)
treeeb3ad98f494d183c4174be1e2f16fa55442d45b9 /include
parent7671c14e6aca7a816a29a85eba47d9bccb7d23ae (diff)
parent399382f8018204407174f0229b4087d40e1cdc82 (diff)
Merge tag 'fbdev-v4.21' of git://github.com/bzolnier/linux
Pull fbdev updates from Bartlomiej Zolnierkiewicz: "This time the pull request is really small. The most notable changes are fixing fbcon to not cause crash on unregister_framebuffer() operation when there is more than one framebuffer, adding config option to center the bootup logo and making FB_BACKLIGHT config option tristate (which in turn uncovered incorrect FB_BACKLIGHT usage by DRM's nouveau driver). Summary: - fix fbcon to not cause crash on unregister_framebuffer() when there is more than one framebuffer (Noralf Trønnes) - improve support for small rotated displays (Peter Rosin) - fix probe failure handling in udlfb driver (Dan Carpenter) - add config option to center the bootup logo (Peter Rosin) - make FB_BACKLIGHT config option tristate (Rob Clark) - remove superfluous HAS_DMA dependency for goldfishfb driver (Geert Uytterhoeven) - misc fixes (Alexey Khoroshilov, YueHaibing, Colin Ian King, Lubomir Rintel) - misc cleanups (Yangtao Li, Wen Yang) also there is DRM's nouveau driver fix for wrong FB_BACKLIGHT config option usage (FB_BACKLIGHT is for internal fbdev subsystem use only)" * tag 'fbdev-v4.21' of git://github.com/bzolnier/linux: drm/nouveau: fix incorrect FB_BACKLIGHT usage in Kconfig fbdev: fbcon: Fix unregister crash when more than one framebuffer fbdev: Remove depends on HAS_DMA in case of platform dependency pxa168fb: trivial typo fix fbdev: fsl-diu: remove redundant null check on cmap fbdev: omap2: omapfb: convert to DEFINE_SHOW_ATTRIBUTE fbdev: uvesafb: fix spelling mistake "memoery" -> "memory" fbdev: fbmem: add config option to center the bootup logo fbdev: fbmem: make fb_show_logo_line return the end instead of the height video: fbdev: pxafb: Fix "WARNING: invalid free of devm_ allocated data" fbdev: fbmem: behave better with small rotated displays and many CPUs video: clps711x-fb: release disp device node in probe() fbdev: make FB_BACKLIGHT a tristate udlfb: fix some inconsistent NULL checking
Diffstat (limited to 'include')
-rw-r--r--include/linux/fb.h2
-rw-r--r--include/uapi/linux/fb.h2
2 files changed, 1 insertions, 3 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 */
diff --git a/include/uapi/linux/fb.h b/include/uapi/linux/fb.h
index 6cd9b198b7c6..b6aac7ee1f67 100644
--- a/include/uapi/linux/fb.h
+++ b/include/uapi/linux/fb.h
@@ -393,11 +393,9 @@ struct fb_cursor {
struct fb_image image; /* Cursor image */
};
-#ifdef CONFIG_FB_BACKLIGHT
/* Settings for the generic backlight code */
#define FB_BACKLIGHT_LEVELS 128
#define FB_BACKLIGHT_MAX 0xFF
-#endif
#endif /* _UAPI_LINUX_FB_H */