diff --git a/arch/powerpc/lib/pmem.c b/arch/powerpc/lib/pmem.c
index 5a61aaeb69302b1568635a3b45e2636acc64e75a..21210fa676e50da6610ef93a1b1502e910511931 100644
--- a/arch/powerpc/lib/pmem.c
+++ b/arch/powerpc/lib/pmem.c
@@ -19,9 +19,6 @@ static inline void __clean_pmem_range(unsigned long start, unsigned long stop)
 
 	for (i = 0; i < size >> shift; i++, addr += bytes)
 		asm volatile(PPC_DCBSTPS(%0, %1): :"i"(0), "r"(addr): "memory");
-
-
-	asm volatile(PPC_PHWSYNC ::: "memory");
 }
 
 static inline void __flush_pmem_range(unsigned long start, unsigned long stop)
@@ -34,9 +31,6 @@ static inline void __flush_pmem_range(unsigned long start, unsigned long stop)
 
 	for (i = 0; i < size >> shift; i++, addr += bytes)
 		asm volatile(PPC_DCBFPS(%0, %1): :"i"(0), "r"(addr): "memory");
-
-
-	asm volatile(PPC_PHWSYNC ::: "memory");
 }
 
 static inline void clean_pmem_range(unsigned long start, unsigned long stop)