summaryrefslogtreecommitdiff
path: root/include/linux/fb.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/fb.h')
-rw-r--r--include/linux/fb.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3d003805aac3..55433f86f0a3 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -175,9 +175,27 @@ struct fb_blit_caps {
u32 flags;
};
+#ifdef CONFIG_FB_NOTIFY
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);
+#else
+static inline int fb_register_client(struct notifier_block *nb)
+{
+ return 0;
+};
+
+static inline int fb_unregister_client(struct notifier_block *nb)
+{
+ return 0;
+};
+
+static inline int fb_notifier_call_chain(unsigned long val, void *v)
+{
+ return 0;
+};
+#endif
+
/*
* Pixmap structure definition
*