[PATCH RFC 16/51] DMA-API: ppc: vio.c: replace dma_set_mask()+dma_set_coherent_mask() with new helper
From: Russell King <hidden>
Date: 2013-08-01 21:50:38
Also in:
lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
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 <redacted> --- arch/powerpc/kernel/vio.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c
index 536016d..045f026 100644
--- a/arch/powerpc/kernel/vio.c
+++ b/arch/powerpc/kernel/vio.c@@ -1412,8 +1412,7 @@ 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 */
--
1.7.4.4