From 06cc5cf16591c3b1d63af2bbc9d33a66419ced98 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Thu, 6 Jan 2022 22:46:52 +0100 Subject: alpha: Remove usage of the deprecated "pci-dma-compat.h" API In [1], Christoph Hellwig has proposed to remove the wrappers in include/linux/pci-dma-compat.h. Some reasons why this API should be removed have been given by Julia Lawall in [2]. A coccinelle script has been used to perform the needed transformation. It can be found in [3]. [1]: https://lore.kernel.org/kernel-janitors/20200421081257.GA131897@infradead.org/ [2]: https://lore.kernel.org/kernel-janitors/alpine.DEB.2.22.394.2007120902170.2424@hadrien/ [3]: https://lore.kernel.org/kernel-janitors/20200716192821.321233-1-christophe.jaillet@wanadoo.fr/ Signed-off-by: Christophe JAILLET Reviewed-by: Arnd Bergmann Signed-off-by: Christoph Hellwig --- arch/alpha/kernel/pci_iommu.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch/alpha/kernel') diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 21f9ac101324..e83a02ed5267 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -333,7 +333,7 @@ static dma_addr_t alpha_pci_map_page(struct device *dev, struct page *page, struct pci_dev *pdev = alpha_gendev_to_pci(dev); int dac_allowed; - BUG_ON(dir == PCI_DMA_NONE); + BUG_ON(dir == DMA_NONE); dac_allowed = pdev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0; return pci_map_single_1(pdev, (char *)page_address(page) + offset, @@ -356,7 +356,7 @@ static void alpha_pci_unmap_page(struct device *dev, dma_addr_t dma_addr, struct pci_iommu_arena *arena; long dma_ofs, npages; - BUG_ON(dir == PCI_DMA_NONE); + BUG_ON(dir == DMA_NONE); if (dma_addr >= __direct_map_base && dma_addr < __direct_map_base + __direct_map_size) { @@ -460,7 +460,7 @@ static void alpha_pci_free_coherent(struct device *dev, size_t size, unsigned long attrs) { struct pci_dev *pdev = alpha_gendev_to_pci(dev); - pci_unmap_single(pdev, dma_addr, size, PCI_DMA_BIDIRECTIONAL); + dma_unmap_single(&pdev->dev, dma_addr, size, DMA_BIDIRECTIONAL); free_pages((unsigned long)cpu_addr, get_order(size)); DBGA2("pci_free_consistent: [%llx,%zx] from %ps\n", @@ -639,7 +639,7 @@ static int alpha_pci_map_sg(struct device *dev, struct scatterlist *sg, dma_addr_t max_dma; int dac_allowed; - BUG_ON(dir == PCI_DMA_NONE); + BUG_ON(dir == DMA_NONE); dac_allowed = dev ? pci_dac_dma_supported(pdev, pdev->dma_mask) : 0; @@ -702,7 +702,7 @@ static int alpha_pci_map_sg(struct device *dev, struct scatterlist *sg, /* Some allocation failed while mapping the scatterlist entries. Unmap them now. */ if (out > start) - pci_unmap_sg(pdev, start, out - start, dir); + dma_unmap_sg(&pdev->dev, start, out - start, dir); return -ENOMEM; } @@ -722,7 +722,7 @@ static void alpha_pci_unmap_sg(struct device *dev, struct scatterlist *sg, dma_addr_t max_dma; dma_addr_t fbeg, fend; - BUG_ON(dir == PCI_DMA_NONE); + BUG_ON(dir == DMA_NONE); if (! alpha_mv.mv_pci_tbi) return; -- cgit v1.2.3-59-g8ed1b