ARM: 7342/2: sa1100: prepare for sparse irq conversion

In preparation to convert SA1100 to sparse irq, set .nr_irqs for each machine
and explicitly include mach/irqs.h as needed.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 3297aa2..b04a8f1 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -21,6 +21,7 @@
 #include <mach/hardware.h>
 #include <mach/assabet.h>
 #include <mach/neponset.h>
+#include <mach/irqs.h>
 
 #define NEP_IRQ_SMC91X	0
 #define NEP_IRQ_USAR	1