video: fbdev: omapfb: Unexport omap*_update_window_async()

Commit Message

Helge Deller July 15, 2022, 8:35 a.m. UTC

There is no need to EXPORT the functions hwa742_update_window_async()
and omapfb_update_window_async() since they are not used anywhere else
inside or outside the kernel tree.

Signed-off-by: Helge Deller <[e-mail]>
Link: https://lore.kernel.org/all/YpMXF9luBc4Sjr9h@ls3530/

Patch

diff --git a/drivers/video/fbdev/omap/hwa742.c b/drivers/video/fbdev/omap/hwa742.c
index 9d9fe5c3a7a1..161fc65d6b57 100644
--- a/drivers/video/fbdev/omap/hwa742.c
+++ b/drivers/video/fbdev/omap/hwa742.c
@@ -489,7 +489,7 @@  static void hwa742_update_window_auto(struct timer_list *unused)
 	__hwa742_update_window_auto(false);
 }

-int hwa742_update_window_async(struct fb_info *fbi,
+static int hwa742_update_window_async(struct fb_info *fbi,
 				 struct omapfb_update_window *win,
 				 void (*complete_callback)(void *arg),
 				 void *complete_callback_data)
@@ -522,7 +522,6 @@  int hwa742_update_window_async(struct fb_info *fbi,
 out:
 	return r;
 }
-EXPORT_SYMBOL(hwa742_update_window_async);

 static int hwa742_setup_plane(int plane, int channel_out,
 				  unsigned long offset, int screen_width,
diff --git a/drivers/video/fbdev/omap/omapfb.h b/drivers/video/fbdev/omap/omapfb.h
index beb841ccb99c..ab1cb6e7f5f8 100644
--- a/drivers/video/fbdev/omap/omapfb.h
+++ b/drivers/video/fbdev/omap/omapfb.h
@@ -227,13 +227,4 @@  extern int  omapfb_register_client(struct omapfb_notifier_block *nb,
 				   omapfb_notifier_callback_t callback,
 				   void *callback_data);
 extern int  omapfb_unregister_client(struct omapfb_notifier_block *nb);
-extern int  omapfb_update_window_async(struct fb_info *fbi,
-				       struct omapfb_update_window *win,
-				       void (*callback)(void *),
-				       void *callback_data);
-extern int  hwa742_update_window_async(struct fb_info *fbi,
-				       struct omapfb_update_window *win,
-				       void (*callback)(void *),
-				       void *callback_data);
-
 #endif /* __OMAPFB_H */
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c
index 292fcb0a24fc..dfb4ddc45701 100644
--- a/drivers/video/fbdev/omap/omapfb_main.c
+++ b/drivers/video/fbdev/omap/omapfb_main.c
@@ -668,7 +668,7 @@  static int omapfb_set_par(struct fb_info *fbi)
 	return r;
 }

-int omapfb_update_window_async(struct fb_info *fbi,
+static int omapfb_update_window_async(struct fb_info *fbi,
 				struct omapfb_update_window *win,
 				void (*callback)(void *),
 				void *callback_data)
@@ -714,7 +714,6 @@  int omapfb_update_window_async(struct fb_info *fbi,

 	return fbdev->ctrl->update_window(fbi, win, callback, callback_data);
 }
-EXPORT_SYMBOL(omapfb_update_window_async);

 static int omapfb_update_win(struct fb_info *fbi,
 				struct omapfb_update_window *win)