ARM: mmp: support sparse irq

Add sparse IRQ support in ARCH_MMP.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index 80c3e7ab1e17..940ee03e3682 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -18,16 +18,18 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/max8649.h>
 #include <linux/mfd/max8925.h>
+#include <linux/interrupt.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/addr-map.h>
 #include <mach/mfp-mmp2.h>
 #include <mach/mmp2.h>
-#include <mach/irqs.h>
 
 #include "common.h"
 
+#define JASPER_NR_IRQS          (IRQ_BOARD_START + 48)
+
 static unsigned long jasper_pin_config[] __initdata = {
         /* UART1 */
         GPIO29_UART1_RXD,
@@ -137,6 +139,7 @@ MACHINE_START(MARVELL_JASPER, "Jasper Development Platform")
         .phys_io        = APB_PHYS_BASE,
         .io_pg_offst    = (APB_VIRT_BASE >> 18) & 0xfffc,
         .map_io         = mmp_map_io,
+        .nr_irqs        = JASPER_NR_IRQS,
         .init_irq       = mmp2_init_irq,
         .timer          = &mmp2_timer,
         .init_machine   = jasper_init,