staging: panel: Call init function directly

Remove useless function and let the kernel call the actual
init function directly.
Signed-off-by: NMariusz Gorski <marius.gorski@gmail.com>
Acked-by: NWilly Tarreau <w@1wt.eu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/panel/panel.c

@@ -2222,7 +2222,7 @@ static struct parport_driver panel_driver = {
 };
 
 /* init function */
-static int panel_init(void)
+static int __init panel_init_module(void)
 {
 	/* for backwards compatibility */
 	if (keypad_type < 0)
@@ -2334,11 +2334,6 @@ static int panel_init(void)
 	return 0;
 }
 
-static int __init panel_init_module(void)
-{
-	return panel_init();
-}
-
 static void __exit panel_cleanup_module(void)
 {
 	unregister_reboot_notifier(&panel_notifier);