ssb: return correct translation bit for 64-bit DMA

Remove b43's workarounds at the same time. Other users of
ssb_dma_translation do not support any 64-bit DMA devices, so they are
not affected.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 78c5c82dec8d..efff2419388d 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -174,7 +174,7 @@ static void op64_fill_descriptor(struct b43_dmaring *ring,
         addrhi = (((u64) dmaaddr >> 32) & ~SSB_DMA_TRANSLATION_MASK);
         addrext = (((u64) dmaaddr >> 32) & SSB_DMA_TRANSLATION_MASK)
             >> SSB_DMA_TRANSLATION_SHIFT;
-        addrhi |= (ring->dev->dma.translation << 1);
+        addrhi |= ring->dev->dma.translation;
         if (slot == ring->nr_slots - 1)
                 ctl0 |= B43_DMA64_DCTL0_DTABLEEND;
         if (start)
@@ -678,7 +678,7 @@ static int dmacontroller_setup(struct b43_dmaring *ring)
                         b43_dma_write(ring, B43_DMA64_TXRINGHI,
                                       ((ringbase >> 32) &
                                        ~SSB_DMA_TRANSLATION_MASK)
-                                      | (trans << 1));
+                                      | trans);
                 } else {
                         u32 ringbase = (u32) (ring->dmabase);
 
@@ -715,7 +715,7 @@ static int dmacontroller_setup(struct b43_dmaring *ring)
                         b43_dma_write(ring, B43_DMA64_RXRINGHI,
                                       ((ringbase >> 32) &
                                        ~SSB_DMA_TRANSLATION_MASK)
-                                      | (trans << 1));
+                                      | trans);
                         b43_dma_write(ring, B43_DMA64_RXINDEX, ring->nr_slots *
                                       sizeof(struct b43_dmadesc64));
                 } else {