Messages in this thread Patch in this message | | | From | Qing Wang <> | Subject | [PATCH V3 4/7] dma: hsu: switch from 'pci_' to 'dma_' API | Date | Thu, 7 Oct 2021 20:28:29 -0700 |
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The wrappers in include/linux/pci-dma-compat.h should go away.
pci_set_dma_mask()/pci_set_consistent_dma_mask() should be replaced with dma_set_mask()/dma_set_coherent_mask(), and use dma_set_mask_and_coherent() for both.
Signed-off-by: Qing Wang <wangqing@vivo.com> --- drivers/dma/hsu/pci.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/dma/hsu/pci.c b/drivers/dma/hsu/pci.c index 9045a6f..6a2df3d --- a/drivers/dma/hsu/pci.c +++ b/drivers/dma/hsu/pci.c @@ -65,11 +65,7 @@ static int hsu_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) pci_set_master(pdev); pci_try_set_mwi(pdev); - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); - if (ret) - return ret; - - ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)); + ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); if (ret) return ret; -- 2.7.4
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