Input: i8042 - fix modpost warning

i8042_unregister_ports's only caller i8042_remove is a __devexit function
so make it __devexit too.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/serio/i8042.c

@@ -1040,7 +1040,7 @@ static void __devinit i8042_register_ports(void)
 	}
 }
 
-static void __devinit i8042_unregister_ports(void)
+static void __devexit i8042_unregister_ports(void)
 {
 	int i;