From: Christoph Hellwig Date: Thu, 18 Oct 2018 13:10:17 +0000 (+0200) Subject: scsi: hisi_sas: use dma_set_mask_and_coherent X-Git-Tag: Ubuntu-5.2.0-15.16~2885^2~200 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=e4db40e7a1a2cd6af3b6d5f8f3fba15533872398;p=mirror_ubuntu-eoan-kernel.git scsi: hisi_sas: use dma_set_mask_and_coherent The driver currently uses pci_set_dma_mask despite otherwise using the generic DMA API. Switch it over to the better generic DMA API. Signed-off-by: Christoph Hellwig Acked-by: John Garry Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index bd4ce38b98d2..73bf45e52a0a 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -2201,14 +2201,11 @@ hisi_sas_v3_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (rc) goto err_out_disable_device; - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) || - (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0)) { - if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) || - (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32)) != 0)) { - dev_err(dev, "No usable DMA addressing method\n"); - rc = -EIO; - goto err_out_regions; - } + if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) || + dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) { + dev_err(dev, "No usable DMA addressing method\n"); + rc = -EIO; + goto err_out_regions; } shost = hisi_sas_shost_alloc_pci(pdev);