diff options
| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-04-19 17:49:00 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-24 13:53:15 -0500 |
| commit | 995b76e48fe3cba4820ca42b4e0726cc5715a952 (patch) | |
| tree | c8235dd94e75d78e3bbe828e81c8ec36b7dd17a0 /drivers/pci/host | |
| parent | 05043c89ef067ec3c067e89afad8c98974e7a234 (diff) | |
PCI: rockchip: 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: Wenrui Li <wenrui.li@rock-chips.com>
Cc: Shawn Lin <shawn.lin@rock-chips.com>
Diffstat (limited to 'drivers/pci/host')
| -rw-r--r-- | drivers/pci/host/pcie-rockchip.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/host/pcie-rockchip.c b/drivers/pci/host/pcie-rockchip.c index 26ddd3535272..690a7b508d64 100644 --- a/drivers/pci/host/pcie-rockchip.c +++ b/drivers/pci/host/pcie-rockchip.c @@ -822,7 +822,7 @@ static int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip) regs = platform_get_resource_byname(pdev, IORESOURCE_MEM, "axi-base"); - rockchip->reg_base = devm_ioremap_resource(dev, regs); + rockchip->reg_base = devm_pci_remap_cfg_resource(dev, regs); if (IS_ERR(rockchip->reg_base)) return PTR_ERR(rockchip->reg_base); |