Merge tag 'please-pull-copy_file_range' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / include / linux / fb.h

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3d003805aac32ab1880c432cf556da8c5c29e14c..55433f86f0a323930d237733507a284be83607aa 100644 (file)
--- 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
  *