skeletonfb: fixed module exit function typo.

Signed-off-by: NAlexander Guy <alexander.guy@guy-engineering.com>
Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>

drivers/video/skeletonfb.c

@@ -1036,6 +1036,6 @@ static void __exit xxxfb_exit(void)
      */
 
 module_init(xxxfb_init);
-module_exit(xxxfb_remove);
+module_exit(xxxfb_exit);
 
 MODULE_LICENSE("GPL");