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/spitz.c b/arch/arm/mach-pxa/spitz.c
index 01c5769..438c7b5 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -984,6 +984,7 @@
 	.fixup		= spitz_fixup,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.init_machine	= spitz_init,
 	.timer		= &pxa_timer,
 MACHINE_END
@@ -994,6 +995,7 @@
 	.fixup		= spitz_fixup,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.init_machine	= spitz_init,
 	.timer		= &pxa_timer,
 MACHINE_END
@@ -1004,6 +1006,7 @@
 	.fixup		= spitz_fixup,
 	.map_io		= pxa27x_map_io,
 	.init_irq	= pxa27x_init_irq,
+	.handle_irq	= pxa27x_handle_irq,
 	.init_machine	= spitz_init,
 	.timer		= &pxa_timer,
 MACHINE_END