[PATCH RFC 09/51] DMA-API: net: broadcom/b44: replace dma_set_mask()+dma_set_coherent_mask() with new helper

Russell King
2013-08-01T21:43:33Z

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/ethernet/broadcom/b44.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 9b017d9..b4d2018 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -2183,8 +2183,7 @@ static int b44_init_one(struct ssb_device *sdev,
goto err_out_free_dev;
}

- if (dma_set_mask(sdev->dma_dev, DMA_BIT_MASK(30)) ||
- dma_set_coherent_mask(sdev->dma_dev, DMA_BIT_MASK(30))) {
+ if (dma_set_mask_and_coherent(sdev->dma_dev, DMA_BIT_MASK(30))) {
dev_err(sdev->dev,
"Required 30BIT DMA mask unsupported by the system\n");
goto err_out_powerdown;
--
1.7.4.4