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Message-Id: <1633663733-47199-7-git-send-email-wangqing@vivo.com>
Date: Thu, 7 Oct 2021 20:28:32 -0700
From: Qing Wang <wangqing@...o.com>
To: Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
Vinod Koul <vkoul@...nel.org>,
Viresh Kumar <vireshk@...nel.org>,
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Zhou Wang <wangzhou1@...ilicon.com>,
Logan Gunthorpe <logang@...tatee.com>,
Sathya Prakash <sathya.prakash@...adcom.com>,
Sreekanth Reddy <sreekanth.reddy@...adcom.com>,
Suganath Prabu Subramani
<suganath-prabu.subramani@...adcom.com>, dmaengine@...r.kernel.org,
linux-kernel@...r.kernel.org, MPT-FusionLinux.pdl@...adcom.com,
linux-scsi@...r.kernel.org
Cc: Qing Wang <wangqing@...o.com>
Subject: [PATCH V3 6/7] dma: dmaengine: switch from 'pci_' to 'dma_' API
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@...o.com>
Reviewed-by: Logan Gunthorpe <logang@...tatee.com>
---
drivers/dma/plx_dma.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/dma/plx_dma.c b/drivers/dma/plx_dma.c
index 1669345..1ffcb5c
--- a/drivers/dma/plx_dma.c
+++ b/drivers/dma/plx_dma.c
@@ -563,15 +563,9 @@ static int plx_dma_probe(struct pci_dev *pdev,
if (rc)
return rc;
- rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(48));
+ rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(48));
if (rc)
- rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
- if (rc)
- return rc;
-
- rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(48));
- if (rc)
- rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
+ rc = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (rc)
return rc;
--
2.7.4
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