ARM: pxa: enable MULTI_IRQ_HANDLER for all boards

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index 67bd414..5f8490a 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -719,6 +719,7 @@
 	.boot_params	= 0xa0000100,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.timer		= &pxa_timer,
 	.init_machine	= vpac270_init
 MACHINE_END