ARM: 8446/1: amba: Remove unused callbacks for legacy system PM

Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

include/linux/amba/bus.h

@@ -41,8 +41,6 @@ struct amba_driver {
 	int			(*probe)(struct amba_device *, const struct amba_id *);
 	int			(*remove)(struct amba_device *);
 	void			(*shutdown)(struct amba_device *);
-	int			(*suspend)(struct amba_device *, pm_message_t);
-	int			(*resume)(struct amba_device *);
 	const struct amba_id	*id_table;
 };