diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2022-01-06 22:51:05 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-02-25 17:19:21 +0100 |
| commit | ffecba83be9c7ced229b9f1d75643d5a49f820c4 (patch) | |
| tree | 54064844b1e67af5e53e8c8120cf2be469d0cfcd /drivers/char/agp | |
| parent | alpha: Remove usage of the deprecated "pci-dma-compat.h" API (diff) | |
| download | linux-ffecba83be9c7ced229b9f1d75643d5a49f820c4.tar.xz linux-ffecba83be9c7ced229b9f1d75643d5a49f820c4.zip | |
agp/intel: 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 <christophe.jaillet@wanadoo.fr>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/char/agp')
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index c53cc9868cd8..79a1b65527c2 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -111,8 +111,8 @@ static int intel_gtt_map_memory(struct page **pages, for_each_sg(st->sgl, sg, num_entries, i) sg_set_page(sg, pages[i], PAGE_SIZE, 0); - if (!pci_map_sg(intel_private.pcidev, - st->sgl, st->nents, PCI_DMA_BIDIRECTIONAL)) + if (!dma_map_sg(&intel_private.pcidev->dev, st->sgl, st->nents, + DMA_BIDIRECTIONAL)) goto err; return 0; @@ -127,8 +127,8 @@ static void intel_gtt_unmap_memory(struct scatterlist *sg_list, int num_sg) struct sg_table st; DBG("try unmapping %lu pages\n", (unsigned long)mem->page_count); - pci_unmap_sg(intel_private.pcidev, sg_list, - num_sg, PCI_DMA_BIDIRECTIONAL); + dma_unmap_sg(&intel_private.pcidev->dev, sg_list, num_sg, + DMA_BIDIRECTIONAL); st.sgl = sg_list; st.orig_nents = st.nents = num_sg; @@ -303,9 +303,9 @@ static int intel_gtt_setup_scratch_page(void) set_pages_uc(page, 1); if (intel_private.needs_dmar) { - dma_addr = pci_map_page(intel_private.pcidev, page, 0, - PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); - if (pci_dma_mapping_error(intel_private.pcidev, dma_addr)) { + dma_addr = dma_map_page(&intel_private.pcidev->dev, page, 0, + PAGE_SIZE, DMA_BIDIRECTIONAL); + if (dma_mapping_error(&intel_private.pcidev->dev, dma_addr)) { __free_page(page); return -EINVAL; } @@ -552,9 +552,9 @@ static void intel_gtt_teardown_scratch_page(void) { set_pages_wb(intel_private.scratch_page, 1); if (intel_private.needs_dmar) - pci_unmap_page(intel_private.pcidev, - intel_private.scratch_page_dma, - PAGE_SIZE, PCI_DMA_BIDIRECTIONAL); + dma_unmap_page(&intel_private.pcidev->dev, + intel_private.scratch_page_dma, PAGE_SIZE, + DMA_BIDIRECTIONAL); __free_page(intel_private.scratch_page); } @@ -1412,13 +1412,13 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, if (bridge) { mask = intel_private.driver->dma_mask_size; - if (pci_set_dma_mask(intel_private.pcidev, DMA_BIT_MASK(mask))) + if (dma_set_mask(&intel_private.pcidev->dev, DMA_BIT_MASK(mask))) dev_err(&intel_private.pcidev->dev, "set gfx device dma mask %d-bit failed!\n", mask); else - pci_set_consistent_dma_mask(intel_private.pcidev, - DMA_BIT_MASK(mask)); + dma_set_coherent_mask(&intel_private.pcidev->dev, + DMA_BIT_MASK(mask)); } if (intel_gtt_init() != 0) { |