[PATCH] ppc64: Remove redundant uses of physRpn_to_absRpn

physRpn_to_absRpn is a no-op on non-iSeries platforms, remove the two
redundant calls.

There's only one caller on iSeries so fold the logic in there so we can get
rid of it completely.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/ppc64/mm/hash_native.c b/arch/ppc64/mm/hash_native.c
index a6abd3a979bf..7626bb59954d 100644
--- a/arch/ppc64/mm/hash_native.c
+++ b/arch/ppc64/mm/hash_native.c
@@ -51,7 +51,6 @@ long native_hpte_insert(unsigned long hpte_group, unsigned long va,
                         unsigned long prpn, unsigned long vflags,
                         unsigned long rflags)
 {
-        unsigned long arpn = physRpn_to_absRpn(prpn);
         hpte_t *hptep = htab_address + hpte_group;
         unsigned long hpte_v, hpte_r;
         int i;
@@ -74,7 +73,7 @@ long native_hpte_insert(unsigned long hpte_group, unsigned long va,
         hpte_v = (va >> 23) << HPTE_V_AVPN_SHIFT | vflags | HPTE_V_VALID;
         if (vflags & HPTE_V_LARGE)
                 va &= ~(1UL << HPTE_V_AVPN_SHIFT);
-        hpte_r = (arpn << HPTE_R_RPN_SHIFT) | rflags;
+        hpte_r = (prpn << HPTE_R_RPN_SHIFT) | rflags;
 
         hptep->r = hpte_r;
         /* Guarantee the second dword is visible before the valid bit */