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| author |   Dejin Zheng <zhengdejin5@gmail.com> | 2020-06-03 01:16:01 +0800 |
|---|---|---|
| committer |   Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-07-10 11:50:23 +0100 |
| commit | e2dcd20b1645a7285b304bf6b9a1a6637f0f254a (patch) | |
| tree | 273af0b839d7c4f41390d28433ea0cd9cfdf344c /drivers/pci/controller/cadence | |
| parent | PCI: xilinx: Use pci_host_probe() to register host (diff) | |
| download | wireguard-linux-e2dcd20b1645a7285b304bf6b9a1a6637f0f254a.tar.xz wireguard-linux-e2dcd20b1645a7285b304bf6b9a1a6637f0f254a.zip | |
PCI: controller: Convert to devm_platform_ioremap_resource_byname()
Use devm_platform_ioremap_resource_byname() to simplify the code,
since it calls respectively platform_get_resource_byname() and
devm_ioremap_resource().
Link: https://lore.kernel.org/r/20200602171601.17630-1-zhengdejin5@gmail.com
Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Diffstat (limited to 'drivers/pci/controller/cadence')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-ep.c | 3 | ||||
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-host.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index 1c15c8352125..74ffa03fde5f 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -408,8 +408,7 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep) pcie->is_rc = false; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg"); - pcie->reg_base = devm_ioremap_resource(dev, res); + pcie->reg_base = devm_platform_ioremap_resource_byname(pdev, "reg"); if (IS_ERR(pcie->reg_base)) { dev_err(dev, "missing \"reg\"\n"); return PTR_ERR(pcie->reg_base); diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c index 9f77e47983c3..59b9b3df4640 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-host.c +++ b/drivers/pci/controller/cadence/pcie-cadence-host.c @@ -217,8 +217,7 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) rc->device_id = 0xffff; of_property_read_u32(np, "device-id", &rc->device_id); - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg"); - pcie->reg_base = devm_ioremap_resource(dev, res); + pcie->reg_base = devm_platform_ioremap_resource_byname(pdev, "reg"); if (IS_ERR(pcie->reg_base)) { dev_err(dev, "missing \"reg\"\n"); return PTR_ERR(pcie->reg_base); |