[PATCH 6/6] Relax write accesses

[Marc Gonzalez]

---
 drivers/dma/tango-dma.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/dma/tango-dma.c b/drivers/dma/tango-dma.c
index 24e124942a2f..7049b7c3c0db 100644
--- a/drivers/dma/tango-dma.c
+++ b/drivers/dma/tango-dma.c
@@ -153,11 +153,9 @@ static void tangox_dma_pchan_detach(struct 
tangox_dma_pchan *pchan)
 static int tangox_dma_issue_single(struct tangox_dma_pchan *pchan,
                                   struct tangox_dma_sg *sg, int flags)
 {
-       writel(sg->addr, pchan->base + DMA_ADDR);
-       writel(sg->len, pchan->base + DMA_COUNT);
-       wmb();
-       writel(DMA_MODE_SINGLE << 1 | flags, pchan->base + DMA_CMD);
-       wmb();
+       writel_relaxed(sg->addr, pchan->base + DMA_ADDR);
+       writel_relaxed(sg->len, pchan->base + DMA_COUNT);
+       writel_relaxed(DMA_MODE_SINGLE << 1 | flags, pchan->base + DMA_CMD);
 
        return sg->len;
 }
-- 
2.9.0