DMA-API: usb: ssb-hcd: 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>

diff --git a/drivers/usb/host/ssb-hcd.c b/drivers/usb/host/ssb-hcd.c
index 74af2c6287d2670b321e1edb317f01c0ed2f333b..0196f766df734f48352fd8c5217d08963aab444f 100644 (file)
--- a/drivers/usb/host/ssb-hcd.c
+++ b/drivers/usb/host/ssb-hcd.c
@@ -163,8 +163,7 @@ static int ssb_hcd_probe(struct ssb_device *dev,
 
        /* TODO: Probably need checks here; is the core connected? */
 
-       if (dma_set_mask(dev->dma_dev, DMA_BIT_MASK(32)) ||
-           dma_set_coherent_mask(dev->dma_dev, DMA_BIT_MASK(32)))
+       if (dma_set_mask_and_coherent(dev->dma_dev, DMA_BIT_MASK(32)))
                return -EOPNOTSUPP;
 
        usb_dev = kzalloc(sizeof(struct ssb_hcd_device), GFP_KERNEL);