powerpc/vio: Fix a dma_mask issue of vio

[pandora-kernel.git] / arch / powerpc / kernel / vio.c

diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index e7d0c88..76a6482 100644 (file)
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c
@@ -1419,7 +1419,7 @@ 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_and_coherent(&viodev->dev, DMA_BIT_MASK(64));
+               dma_coerce_mask_and_coherent(&viodev->dev, DMA_BIT_MASK(64));
        }
 
        /* register with generic device framework */