1 files changed, 13 insertions, 14 deletions

diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 4a20d890e2f4..6ba9b47e55af 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -104,7 +104,7 @@ static inline void tlbie(unsigned long va, int psize, int local)
                 spin_unlock(&native_tlbie_lock);
 }
 
-static inline void native_lock_hpte(hpte_t *hptep)
+static inline void native_lock_hpte(struct hash_pte *hptep)
 {
         unsigned long *word = &hptep->v;
 
@@ -116,7 +116,7 @@ static inline void native_lock_hpte(hpte_t *hptep)
         }
 }
 
-static inline void native_unlock_hpte(hpte_t *hptep)
+static inline void native_unlock_hpte(struct hash_pte *hptep)
 {
         unsigned long *word = &hptep->v;
 
@@ -128,7 +128,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
                         unsigned long pa, unsigned long rflags,
                         unsigned long vflags, int psize)
 {
-        hpte_t *hptep = htab_address + hpte_group;
+        struct hash_pte *hptep = htab_address + hpte_group;
         unsigned long hpte_v, hpte_r;
         int i;
 
@@ -163,7 +163,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
 
         hptep->r = hpte_r;
         /* Guarantee the second dword is visible before the valid bit */
-        __asm__ __volatile__ ("eieio" : : : "memory");
+        eieio();
         /*
          * Now set the first dword including the valid bit
          * NOTE: this also unlocks the hpte
@@ -177,7 +177,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
 
 static long native_hpte_remove(unsigned long hpte_group)
 {
-        hpte_t *hptep;
+        struct hash_pte *hptep;
         int i;
         int slot_offset;
         unsigned long hpte_v;
@@ -217,7 +217,7 @@ static long native_hpte_remove(unsigned long hpte_group)
 static long native_hpte_updatepp(unsigned long slot, unsigned long newpp,
                                  unsigned long va, int psize, int local)
 {
-        hpte_t *hptep = htab_address + slot;
+        struct hash_pte *hptep = htab_address + slot;
         unsigned long hpte_v, want_v;
         int ret = 0;
 
@@ -233,15 +233,14 @@ static long native_hpte_updatepp(unsigned long slot, unsigned long newpp,
         /* Even if we miss, we need to invalidate the TLB */
         if (!HPTE_V_COMPARE(hpte_v, want_v) || !(hpte_v & HPTE_V_VALID)) {
                 DBG_LOW(" -> miss\n");
-                native_unlock_hpte(hptep);
                 ret = -1;
         } else {
                 DBG_LOW(" -> hit\n");
                 /* Update the HPTE */
                 hptep->r = (hptep->r & ~(HPTE_R_PP | HPTE_R_N)) |
                         (newpp & (HPTE_R_PP | HPTE_R_N | HPTE_R_C));
-                native_unlock_hpte(hptep);
         }
+        native_unlock_hpte(hptep);
 
         /* Ensure it is out of the tlb too. */
         tlbie(va, psize, local);
@@ -251,7 +250,7 @@ static long native_hpte_updatepp(unsigned long slot, unsigned long newpp,
 
 static long native_hpte_find(unsigned long va, int psize)
 {
-        hpte_t *hptep;
+        struct hash_pte *hptep;
         unsigned long hash;
         unsigned long i, j;
         long slot;
@@ -294,7 +293,7 @@ static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
 {
         unsigned long vsid, va;
         long slot;
-        hpte_t *hptep;
+        struct hash_pte *hptep;
 
         vsid = get_kernel_vsid(ea);
         va = (vsid << 28) | (ea & 0x0fffffff);
@@ -315,7 +314,7 @@ static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
 static void native_hpte_invalidate(unsigned long slot, unsigned long va,
                                    int psize, int local)
 {
-        hpte_t *hptep = htab_address + slot;
+        struct hash_pte *hptep = htab_address + slot;
         unsigned long hpte_v;
         unsigned long want_v;
         unsigned long flags;
@@ -345,7 +344,7 @@ static void native_hpte_invalidate(unsigned long slot, unsigned long va,
 #define LP_BITS         8
 #define LP_MASK(i)      ((0xFF >> (i)) << LP_SHIFT)
 
-static void hpte_decode(hpte_t *hpte, unsigned long slot,
+static void hpte_decode(struct hash_pte *hpte, unsigned long slot,
                         int *psize, unsigned long *va)
 {
         unsigned long hpte_r = hpte->r;
@@ -415,7 +414,7 @@ static void hpte_decode(hpte_t *hpte, unsigned long slot,
 static void native_hpte_clear(void)
 {
         unsigned long slot, slots, flags;
-        hpte_t *hptep = htab_address;
+        struct hash_pte *hptep = htab_address;
         unsigned long hpte_v, va;
         unsigned long pteg_count;
         int psize;
@@ -462,7 +461,7 @@ static void native_hpte_clear(void)
 static void native_flush_hash_range(unsigned long number, int local)
 {
         unsigned long va, hash, index, hidx, shift, slot;
-        hpte_t *hptep;
+        struct hash_pte *hptep;
         unsigned long hpte_v;
         unsigned long want_v;
         unsigned long flags;