1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index b684bb303cbf..af5d103bb533 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -5,7 +5,7 @@
  *
  * SGI UV APIC functions (note: not an Intel compatible APIC)
  *
- * Copyright (C) 2007-2008 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 2007-2009 Silicon Graphics, Inc. All rights reserved.
  */
 #include <linux/cpumask.h>
 #include <linux/hardirq.h>
@@ -627,8 +627,8 @@ void __init uv_system_init(void)
         }
 
         uv_bios_init();
-        uv_bios_get_sn_info(0, &uv_type, &sn_partition_id,
-                            &sn_coherency_id, &sn_region_size);
+        uv_bios_get_sn_info(0, &uv_type, &sn_partition_id, &sn_coherency_id,
+                            &sn_region_size, &system_serial_number);
         uv_rtc_init();
 
         for_each_present_cpu(cpu) {