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Message-Id: <1633663733-47199-6-git-send-email-wangqing@vivo.com>
Date: Thu, 7 Oct 2021 20:28:31 -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 2/7] dma: dw: 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: Andy Shevchenko <andy.shevchenko@...il.com>
---
drivers/dma/dw/pci.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/dma/dw/pci.c b/drivers/dma/dw/pci.c
index 1142aa6..1dec1ae
--- a/drivers/dma/dw/pci.c
+++ b/drivers/dma/dw/pci.c
@@ -32,11 +32,7 @@ static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)
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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