1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
index 2275126cb334..851b2f25ce0e 100644
--- a/drivers/misc/sgi-xp/xp.h
+++ b/drivers/misc/sgi-xp/xp.h
@@ -339,6 +339,7 @@ extern short xp_partition_id;
 extern u8 xp_region_size;
 
 extern unsigned long (*xp_pa) (void *);
+extern unsigned long (*xp_socket_pa) (unsigned long);
 extern enum xp_retval (*xp_remote_memcpy) (unsigned long, const unsigned long,
                        size_t);
 extern int (*xp_cpu_to_nasid) (int);