DMA-API: ppc: vio.c: replace dma_set_mask()+dma_set_coherent_mask() with new helper

Replace the following sequence:

	dma_set_mask(dev, mask);
	dma_set_coherent_mask(dev, mask);

with a call to the new helper dma_set_mask_and_coherent().

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 78a350670de3..96b6c97be5a1 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1413,8 +1413,7 @@ struct vio_dev *vio_register_device_node(struct device_node *of_node)
 
                 /* needed to ensure proper operation of coherent allocations
                  * later, in case driver doesn't set it explicitly */
-                dma_set_mask(&viodev->dev, DMA_BIT_MASK(64));
-                dma_set_coherent_mask(&viodev->dev, DMA_BIT_MASK(64));
+                dma_set_mask_and_coherent(&viodev->dev, DMA_BIT_MASK(64));
         }
 
         /* register with generic device framework */