[PATCH] powerpc: minor dart driver cleanup

Rpn is assigned every time in the loop, no need to increase it too.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c
index e00b46b9514edb3159385d87adcd986e569e8874..977de9db87547635f61dffff982684c674a0b531 100644 (file)
--- a/arch/powerpc/sysdev/dart_iommu.c
+++ b/arch/powerpc/sysdev/dart_iommu.c
@@ -139,7 +139,6 @@ static void dart_build(struct iommu_table *tbl, long index,
 
                *(dp++) = DARTMAP_VALID | (rpn & DARTMAP_RPNMASK);
 
-               rpn++;
                uaddr += DART_PAGE_SIZE;
        }