Commit fc7aabf0 authored May 14, 2015 by Lendacky, Thomas Committed by David S. Miller May 15, 2015

amd-xgbe: Remove manual check and set of dma_mask pointer

The underlying device support will set the device dma_mask pointer
if DMA is set up properly for the device. Remove the check for and
assignment of dma_mask when it is null. Instead, just error out if
the dma_set_mask_and_coherent function fails because dma_mask is null.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent c1ce2f77

drivers/net/ethernet/amd/xgbe/xgbe-main.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -678,8 +678,6 @@ static int xgbe_probe(struct platform_device *pdev)
		xgbe_default_config(pdata);

		/* Set the DMA mask */
		if (!dev->dma_mask)
		dev->dma_mask = &dev->coherent_dma_mask;
		ret = dma_set_mask_and_coherent(dev,
		DMA_BIT_MASK(pdata->hw_feat.dma_width));
		if (ret) {