Messages in this thread Patch in this message |  | | Date | Sun, 9 Aug 2020 13:15:17 +0530 | From | Suraj Upadhyay <> | Subject | [PATCH 5/4] RDMA/efa : Remove pci-dma-compat wrapper APIs |
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The legacy API wrappers in include/linux/pci-dma-compat.h should go away as it creates unnecessary midlayering for include/linux/dma-mapping.h APIs.
Instead use dma-mapping.h APIs directly.
The patch has been generated with the coccinelle script below and compile-tested.
@@@@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL
@@@@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE
@@@@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE
@@@@ - PCI_DMA_NONE + DMA_NONE
@@ expression E1, E2, E3; @@ - pci_alloc_consistent(E1, E2, E3) + dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3; @@ - pci_zalloc_consistent(E1, E2, E3) + dma_alloc_coherent(&E1->dev, E2, E3, GFP_)
@@ expression E1, E2, E3, E4; @@ - pci_free_consistent(E1, E2, E3, E4) + dma_free_coherent(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_map_single(E1, E2, E3, E4) + dma_map_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_unmap_single(E1, E2, E3, E4) + dma_unmap_single(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4, E5; @@ - pci_map_page(E1, E2, E3, E4, E5) + dma_map_page(&E1->dev, E2, E3, E4, E5)
@@ expression E1, E2, E3, E4; @@ - pci_unmap_page(E1, E2, E3, E4) + dma_unmap_page(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_map_sg(E1, E2, E3, E4) + dma_map_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_unmap_sg(E1, E2, E3, E4) + dma_unmap_sg(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_dma_sync_single_for_cpu(E1, E2, E3, E4) + dma_sync_single_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_dma_sync_single_for_device(E1, E2, E3, E4) + dma_sync_single_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_dma_sync_sg_for_cpu(E1, E2, E3, E4) + dma_sync_sg_for_cpu(&E1->dev, E2, E3, E4)
@@ expression E1, E2, E3, E4; @@ - pci_dma_sync_sg_for_device(E1, E2, E3, E4) + dma_sync_sg_for_device(&E1->dev, E2, E3, E4)
@@ expression E1, E2; @@ - pci_dma_mapping_error(E1, E2) + dma_mapping_error(&E1->dev, E2)
@@ expression E1, E2; @@ - pci_set_consistent_dma_mask(E1, E2) + dma_set_coherent_mask(&E1->dev, E2)
@@ expression E1, E2; @@ - pci_set_dma_mask(E1, E2) + dma_set_mask(&E1->dev, E2)
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com> --- drivers/infiniband/hw/efa/efa_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/efa/efa_main.c b/drivers/infiniband/hw/efa/efa_main.c index 92d701146320..bcc931ad71b0 100644 --- a/drivers/infiniband/hw/efa/efa_main.c +++ b/drivers/infiniband/hw/efa/efa_main.c @@ -405,13 +405,13 @@ static int efa_device_init(struct efa_com_dev *edev, struct pci_dev *pdev) return err; }
- err = pci_set_dma_mask(pdev, DMA_BIT_MASK(dma_width)); + err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(dma_width)); if (err) { dev_err(&pdev->dev, "pci_set_dma_mask failed %d\n", err); return err; }
- err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(dma_width)); + err = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(dma_width)); if (err) { dev_err(&pdev->dev, "err_pci_set_consistent_dma_mask failed %d\n", -- 2.17.1
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