DMA-API: net: b43: 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>
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@ -1065,12 +1065,9 @@ static int b43_dma_set_mask(struct b43_wldev *dev, u64 mask)
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/* Try to set the DMA mask. If it fails, try falling back to a
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* lower mask, as we can always also support a lower one. */
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while (1) {
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err = dma_set_mask(dev->dev->dma_dev, mask);
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if (!err) {
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err = dma_set_coherent_mask(dev->dev->dma_dev, mask);
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if (!err)
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break;
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}
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err = dma_set_mask_and_coherent(dev->dev->dma_dev, mask);
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if (!err)
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break;
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if (mask == DMA_BIT_MASK(64)) {
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mask = DMA_BIT_MASK(32);
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fallback = true;
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