The function prototype for handle_IRQ_event() in a few architctures is not
needed because they use GENERIC_HARDIRQ.
Signed-off-by: NKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>