2 files changed, 11 insertions, 15 deletions

diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
index 7b4cbd5e03e9..2275126cb334 100644
--- a/drivers/misc/sgi-xp/xp.h
+++ b/drivers/misc/sgi-xp/xp.h
@@ -15,19 +15,19 @@
 
 #include <linux/mutex.h>
 
-#ifdef CONFIG_IA64
+#if defined CONFIG_X86_UV || defined CONFIG_IA64_SGI_UV
+#include <asm/uv/uv.h>
+#define is_uv()         is_uv_system()
+#endif
+
+#ifndef is_uv
+#define is_uv()         0
+#endif
+
+#if defined CONFIG_IA64
 #include <asm/system.h>
 #include <asm/sn/arch.h>        /* defines is_shub1() and is_shub2() */
 #define is_shub()       ia64_platform_is("sn2")
-#ifdef CONFIG_IA64_SGI_UV
-#define is_uv()         ia64_platform_is("uv")
-#else
-#define is_uv()         0
-#endif
-#endif
-#ifdef CONFIG_X86_64
-#include <asm/genapic.h>
-#define is_uv()         is_uv_system()
 #endif
 
 #ifndef is_shub1
@@ -42,10 +42,6 @@
 #define is_shub()       0
 #endif
 
-#ifndef is_uv
-#define is_uv()         0
-#endif
-
 #ifdef USE_DBUG_ON
 #define DBUG_ON(condition)      BUG_ON(condition)
 #else
diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
index 89218f7cfaa7..6576170de962 100644
--- a/drivers/misc/sgi-xp/xpc_main.c
+++ b/drivers/misc/sgi-xp/xpc_main.c
@@ -318,7 +318,7 @@ xpc_hb_checker(void *ignore)
 
         /* this thread was marked active by xpc_hb_init() */
 
-        set_cpus_allowed_ptr(current, &cpumask_of_cpu(XPC_HB_CHECK_CPU));
+        set_cpus_allowed_ptr(current, cpumask_of(XPC_HB_CHECK_CPU));
 
         /* set our heartbeating to other partitions into motion */
         xpc_hb_check_timeout = jiffies + (xpc_hb_check_interval * HZ);