UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

DMA-API: net: emulex/benet: 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>
This commit is contained in:
Russell King 2013-06-26 23:49:11 +01:00
parent 1bfa2c40ce
commit 4c15c24318
1 changed files with 2 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/net/ethernet/emulex/benet/be_main.c
View File

@ -4335,19 +4335,11 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
adapter->netdev = netdev;
SET_NETDEV_DEV(netdev, &pdev->dev);
status = dma_set_mask(&pdev->dev, DMA_BIT_MASK(64));
status = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64));
if (!status) {
status = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));
if (status < 0) {
dev_err(&pdev->dev, "dma_set_coherent_mask failed\n");
goto free_netdev;
}
netdev->features |= NETIF_F_HIGHDMA;
} else {
status = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
if (!status)
status = dma_set_coherent_mask(&pdev->dev,
DMA_BIT_MASK(32));
status = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (status) {
dev_err(&pdev->dev, "Could not set PCI DMA Mask\n");
goto free_netdev;