| From | Russell King <> | Subject | [PATCH RFC 14/51] DMA-API: net: b43: replace dma_set_mask()+dma_set_coherent_mask() with new helper | Date | Thu, 01 Aug 2013 22:48:05 +0100 |
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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> --- drivers/net/wireless/b43/dma.c | 9 +++------ 1 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c index f7c70b3..88aa314 100644 --- a/drivers/net/wireless/b43/dma.c +++ b/drivers/net/wireless/b43/dma.c @@ -1065,12 +1065,9 @@ static int b43_dma_set_mask(struct b43_wldev *dev, u64 mask) /* Try to set the DMA mask. If it fails, try falling back to a * lower mask, as we can always also support a lower one. */ while (1) { - err = dma_set_mask(dev->dev->dma_dev, mask); - if (!err) { - err = dma_set_coherent_mask(dev->dev->dma_dev, mask); - if (!err) - break; - } + err = dma_set_mask_and_coherent(dev->dev->dma_dev, mask); + if (!err) + break; if (mask == DMA_BIT_MASK(64)) { mask = DMA_BIT_MASK(32); fallback = true; -- 1.7.4.4
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