DMA-API: usb: bcma: 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>

parent 68788979

drivers/usb/host/bcma-hcd.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -227,8 +227,7 @@ static int bcma_hcd_probe(struct bcma_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 bcma_hcd_device), GFP_KERNEL);