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| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-04-19 17:49:01 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-24 13:53:15 -0500 |
| commit | 10c736f784cb0dad0dce6ce938878a754676bc89 (patch) | |
| tree | 68c9cfd3dbe9d5e30cb2342d6c78d69fbd37a450 /drivers/pci/dwc | |
| parent | 995b76e48fe3cba4820ca42b4e0726cc5715a952 (diff) | |
| download | linux-10c736f784cb0dad0dce6ce938878a754676bc89.tar.gz linux-10c736f784cb0dad0dce6ce938878a754676bc89.tar.bz2 linux-10c736f784cb0dad0dce6ce938878a754676bc89.zip | |
PCI: qcom: Update PCI config space remap function
PCI configuration space should be mapped with a memory region type that
generates on the CPU host bus non-posted write transations. Update the
driver to use the devm_pci_remap_cfg* interface to make sure the correct
memory mappings for PCI configuration space are used.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Stanimir Varbanov <svarbanov@mm-sol.com>
Diffstat (limited to 'drivers/pci/dwc')
| -rw-r--r-- | drivers/pci/dwc/pcie-qcom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/dwc/pcie-qcom.c b/drivers/pci/dwc/pcie-qcom.c index 67eb7f5926dd..5bf23d432fdb 100644 --- a/drivers/pci/dwc/pcie-qcom.c +++ b/drivers/pci/dwc/pcie-qcom.c @@ -700,7 +700,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) return PTR_ERR(pcie->parf); res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); - pci->dbi_base = devm_ioremap_resource(dev, res); + pci->dbi_base = devm_pci_remap_cfg_resource(dev, res); if (IS_ERR(pci->dbi_base)) return PTR_ERR(pci->dbi_base); |