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authorRussell King <rmk+kernel@arm.linux.org.uk>2013-06-26 23:49:11 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-09-21 21:02:23 +0100
commitde71f988003a2e0b3d5b5a3519e9426053b5dda5 (patch)
tree4b95c7ae4436f6153b0c6df53b8086722ed9b390 /drivers
parente1390a2adc72c907fb7a779d0111efa37b033dec (diff)
downloadop-kernel-dev-de71f988003a2e0b3d5b5a3519e9426053b5dda5.zip
op-kernel-dev-de71f988003a2e0b3d5b5a3519e9426053b5dda5.tar.gz
DMA-API: net: b43legacy: 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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/b43legacy/dma.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/wireless/b43legacy/dma.c b/drivers/net/wireless/b43legacy/dma.c
index 42eb26c..b2ed179 100644
--- a/drivers/net/wireless/b43legacy/dma.c
+++ b/drivers/net/wireless/b43legacy/dma.c
@@ -806,12 +806,9 @@ static int b43legacy_dma_set_mask(struct b43legacy_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;
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