1 files changed, 5 insertions, 3 deletions

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index e8aaf6fce38b..559da199edb5 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -1003,7 +1003,6 @@
 #define PV_970          0x0039
 #define PV_POWER5       0x003A
 #define PV_POWER5p      0x003B
-#define PV_POWER7       0x003F
 #define PV_970FX        0x003C
 #define PV_POWER6       0x003E
 #define PV_POWER7       0x003F
@@ -1024,13 +1023,16 @@
 #define mtmsrd(v)       __mtmsrd((v), 0)
 #define mtmsr(v)        mtmsrd(v)
 #else
-#define mtmsr(v)        asm volatile("mtmsr %0" : : "r" (v) : "memory")
+#define mtmsr(v)        asm volatile("mtmsr %0" : \
+                                     : "r" ((unsigned long)(v)) \
+                                     : "memory")
 #endif
 
 #define mfspr(rn)       ({unsigned long rval; \
                         asm volatile("mfspr %0," __stringify(rn) \
                                 : "=r" (rval)); rval;})
-#define mtspr(rn, v)    asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v)\
+#define mtspr(rn, v)    asm volatile("mtspr " __stringify(rn) ",%0" : \
+                                     : "r" ((unsigned long)(v)) \
                                      : "memory")
 
 #ifdef __powerpc64__