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. 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 --- drivers/scsi/aacraid/aachba.c | 4 ++-- drivers/scsi/aacraid/commctrl.c | 20 +++++++++++--------- drivers/scsi/aacraid/commsup.c | 8 ++++---- drivers/scsi/aacraid/linit.c | 4 ++-- 4 files changed, 19 insertions(+), 17 deletions(-) diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 769af4ca9ca9..959b3ae8a99e 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -2229,10 +2229,10 @@ int aac_get_adapter_info(struct aac_dev* dev) } if (dev->dac_support) { - if (!pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(64))) { + if (!dma_set_mask(&dev->pdev->dev, DMA_BIT_MASK(64))) { if (!dev->in_reset) dev_info(&dev->pdev->dev, "64 Bit DAC enabled\n"); - } else if (!pci_set_dma_mask(dev->pdev, DMA_BIT_MASK(32))) { + } else if (!dma_set_mask(&dev->pdev->dev, DMA_BIT_MASK(32))) { dev_info(&dev->pdev->dev, "DMA mask set failed, 64 Bit DAC disabled\n"); dev->dac_support = 0; } else { diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c index 59e82a832042..e3e157a74988 100644 --- a/drivers/scsi/aacraid/commctrl.c +++ b/drivers/scsi/aacraid/commctrl.c @@ -670,8 +670,8 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg) goto cleanup; } } - addr = pci_map_single(dev->pdev, p, sg_count[i], - data_dir); + addr = dma_map_single(&dev->pdev->dev, p, sg_count[i], + data_dir); hbacmd->sge[i].addr_hi = cpu_to_le32((u32)(addr>>32)); hbacmd->sge[i].addr_lo = cpu_to_le32( (u32)(addr & 0xffffffff)); @@ -732,8 +732,8 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg) goto cleanup; } } - addr = pci_map_single(dev->pdev, p, - sg_count[i], data_dir); + addr = dma_map_single(&dev->pdev->dev, p, + sg_count[i], data_dir); psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff); psg->sg[i].addr[1] = cpu_to_le32(addr>>32); @@ -788,8 +788,8 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg) goto cleanup; } } - addr = pci_map_single(dev->pdev, p, - sg_count[i], data_dir); + addr = dma_map_single(&dev->pdev->dev, p, + sg_count[i], data_dir); psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff); psg->sg[i].addr[1] = cpu_to_le32(addr>>32); @@ -844,7 +844,9 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg) goto cleanup; } } - addr = pci_map_single(dev->pdev, p, usg->sg[i].count, data_dir); + addr = dma_map_single(&dev->pdev->dev, p, + usg->sg[i].count, + data_dir); psg->sg[i].addr = cpu_to_le32(addr & 0xffffffff); byte_count += usg->sg[i].count; @@ -883,8 +885,8 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg) goto cleanup; } } - addr = pci_map_single(dev->pdev, p, - sg_count[i], data_dir); + addr = dma_map_single(&dev->pdev->dev, p, + sg_count[i], data_dir); psg->sg[i].addr = cpu_to_le32(addr); byte_count += sg_count[i]; diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index adbdc3b7c7a7..7c0710417d37 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1561,15 +1561,15 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced, u8 reset_type) dmamask = DMA_BIT_MASK(32); quirks = aac_get_driver_ident(index)->quirks; if (quirks & AAC_QUIRK_31BIT) - retval = pci_set_dma_mask(aac->pdev, dmamask); + retval = dma_set_mask(&aac->pdev->dev, dmamask); else if (!(quirks & AAC_QUIRK_SRC)) - retval = pci_set_dma_mask(aac->pdev, dmamask); + retval = dma_set_mask(&aac->pdev->dev, dmamask); else - retval = pci_set_consistent_dma_mask(aac->pdev, dmamask); + retval = dma_set_coherent_mask(&aac->pdev->dev, dmamask); if (quirks & AAC_QUIRK_31BIT && !retval) { dmamask = DMA_BIT_MASK(31); - retval = pci_set_consistent_dma_mask(aac->pdev, dmamask); + retval = dma_set_coherent_mask(&aac->pdev->dev, dmamask); } if (retval) diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 8588da0a0655..7d99f7155a13 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -1659,7 +1659,7 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) goto out; if (!(aac_drivers[index].quirks & AAC_QUIRK_SRC)) { - error = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); + error = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)); if (error) { dev_err(&pdev->dev, "PCI 32 BIT dma mask set failed"); goto out_disable_pdev; @@ -1678,7 +1678,7 @@ static int aac_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) mask_bits = 32; } - error = pci_set_consistent_dma_mask(pdev, dmamask); + error = dma_set_coherent_mask(&pdev->dev, dmamask); if (error) { dev_err(&pdev->dev, "PCI %d B consistent dma mask set failed\n" , mask_bits); -- 2.17.1