Commit 10c736f7 authored by Lorenzo Pieralisi's avatar Lorenzo Pieralisi Committed by Bjorn Helgaas

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: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Cc: Stanimir Varbanov <svarbanov@mm-sol.com>
parent 995b76e4
...@@ -700,7 +700,7 @@ static int qcom_pcie_probe(struct platform_device *pdev) ...@@ -700,7 +700,7 @@ static int qcom_pcie_probe(struct platform_device *pdev)
return PTR_ERR(pcie->parf); return PTR_ERR(pcie->parf);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); 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)) if (IS_ERR(pci->dbi_base))
return PTR_ERR(pci->dbi_base); return PTR_ERR(pci->dbi_base);
......
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