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authorAntonino A. Daplas <adaplas@gmail.com>2006-07-30 03:04:17 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-31 13:28:44 -0700
commit256154fbc31c25a8df4d398232acfa9d4892224c (patch)
tree278582add1a28766a1f3f4dba2f250cdbb191e0a /include
parent834a9b8ca7a01c34570be021f88e18884a29f048 (diff)
[PATCH] fbdev: statically link the framebuffer notification functions
The backlight and lcd subsystems can be notified by the framebuffer layer of blanking events. However, these subsystems, as a whole, can function independently from the framebuffer layer. But in order to enable to the lcd and backlight subsystems, the framebuffer has to be compiled also, effectively sucking in a huge amount of unneeded code. To prevent dependency problems, separate out the framebuffer notification mechanism from the framebuffer layer and permanently link it to the kernel. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/fb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 405f44e44e5..4ad0673b199 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -524,7 +524,7 @@ struct fb_event {
extern int fb_register_client(struct notifier_block *nb);
extern int fb_unregister_client(struct notifier_block *nb);
-
+extern int fb_notifier_call_chain(unsigned long val, void *v);
/*
* Pixmap structure definition
*