From 01cd364a15f42575ef4aac8f82ff05516ea5da9a Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 3 Jan 2019 10:23:24 -0700 Subject: [PATCH] net/mlx4: replace pci_{,un}map_sg with dma_{,un}map_sg pci_{,un}map_sg are deprecated and replaced by dma_{,un}map_sg. This is especially relevant since the rest of the driver uses the DMA API. Fix the driver to use the replacement APIs. Signed-off-by: Stephen Warren Reviewed-by: Tariq Toukan Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/icm.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/icm.c b/drivers/net/ethernet/mellanox/mlx4/icm.c index 76b84d08a058..d89a3da89e5a 100644 --- a/drivers/net/ethernet/mellanox/mlx4/icm.c +++ b/drivers/net/ethernet/mellanox/mlx4/icm.c @@ -57,8 +57,8 @@ static void mlx4_free_icm_pages(struct mlx4_dev *dev, struct mlx4_icm_chunk *chu int i; if (chunk->nsg > 0) - pci_unmap_sg(dev->persist->pdev, chunk->sg, chunk->npages, - PCI_DMA_BIDIRECTIONAL); + dma_unmap_sg(&dev->persist->pdev->dev, chunk->sg, chunk->npages, + DMA_BIDIRECTIONAL); for (i = 0; i < chunk->npages; ++i) __free_pages(sg_page(&chunk->sg[i]), @@ -204,9 +204,9 @@ struct mlx4_icm *mlx4_alloc_icm(struct mlx4_dev *dev, int npages, if (coherent) ++chunk->nsg; else if (chunk->npages == MLX4_ICM_CHUNK_LEN) { - chunk->nsg = pci_map_sg(dev->persist->pdev, chunk->sg, - chunk->npages, - PCI_DMA_BIDIRECTIONAL); + chunk->nsg = dma_map_sg(&dev->persist->pdev->dev, + chunk->sg, chunk->npages, + DMA_BIDIRECTIONAL); if (chunk->nsg <= 0) goto fail; @@ -219,9 +219,8 @@ struct mlx4_icm *mlx4_alloc_icm(struct mlx4_dev *dev, int npages, } if (!coherent && chunk) { - chunk->nsg = pci_map_sg(dev->persist->pdev, chunk->sg, - chunk->npages, - PCI_DMA_BIDIRECTIONAL); + chunk->nsg = dma_map_sg(&dev->persist->pdev->dev, chunk->sg, + chunk->npages, DMA_BIDIRECTIONAL); if (chunk->nsg <= 0) goto fail; -- 2.30.2