ARM: netx: convert to MULTI_IRQ_HANDLER

Now that there is a generic IRQ handler for multiple VIC devices use it
for netx to help building multi platform kernels.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
diff --git a/arch/arm/mach-netx/nxeb500hmi.c b/arch/arm/mach-netx/nxeb500hmi.c
index 8f548ec..cfcbb50 100644
--- a/arch/arm/mach-netx/nxeb500hmi.c
+++ b/arch/arm/mach-netx/nxeb500hmi.c
@@ -28,6 +28,7 @@
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
+#include <asm/hardware/vic.h>
 #include <mach/netx-regs.h>
 #include <mach/eth.h>
 
@@ -180,6 +181,7 @@
 	.atag_offset	= 0x100,
 	.map_io		= netx_map_io,
 	.init_irq	= netx_init_irq,
+	.handle_irq	= vic_handle_irq,
 	.timer		= &netx_timer,
 	.init_machine	= nxeb500hmi_init,
 MACHINE_END