From: Andrew Morton <akpm@linux-foundation.org>

Cc: John Keller <jpk@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/irq/proc.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/irq/proc.c~sn-validate-smp_affinity-mask-on-intr-redirect-fix kernel/irq/proc.c
--- a/kernel/irq/proc.c~sn-validate-smp_affinity-mask-on-intr-redirect-fix
+++ a/kernel/irq/proc.c
@@ -28,7 +28,7 @@ static int irq_affinity_read_proc(char *
 }
 
 #ifndef is_affinity_mask_valid
-#define is_affinity_mask_valid() 1
+#define is_affinity_mask_valid(val) 1
 #endif
 
 int no_irq_affinity;
_