ARM: exynos: prepare for sparse IRQ
When we enable CONFIG_SPARSE_IRQ, we have to set the value of NR_IRQS in
the machine_desc for legacy IRQ domains, and any file referring to the
number of interrupts or a specific number must include the mach/irqs.h
header file explicitly.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/arch/arm/mach-exynos/dev-uart.c b/arch/arm/mach-exynos/dev-uart.c
index 7c42f4b..c48aff0 100644
--- a/arch/arm/mach-exynos/dev-uart.c
+++ b/arch/arm/mach-exynos/dev-uart.c
@@ -20,6 +20,7 @@
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <mach/map.h>
+#include <mach/irqs.h>
#include <plat/devs.h>