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

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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>
This commit is contained in:
Russell King 2013-06-26 23:49:11 +01:00
parent de71f98800
commit 4886c399da
1 changed files with 1 additions and 2 deletions
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3
arch/powerpc/kernel/vio.c
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@ -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 */