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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/pcie-altera-msi.c | |
| parent | PCI: xilinx: Use pci_host_probe() to register host (diff) | |
| download | linux-dev-e2dcd20b1645a7285b304bf6b9a1a6637f0f254a.tar.xz linux-dev-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/pcie-altera-msi.c')
| -rw-r--r-- | drivers/pci/controller/pcie-altera-msi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/pci/controller/pcie-altera-msi.c b/drivers/pci/controller/pcie-altera-msi.c index 16d938920ca5..613e19af71bd 100644 --- a/drivers/pci/controller/pcie-altera-msi.c +++ b/drivers/pci/controller/pcie-altera-msi.c @@ -228,8 +228,7 @@ static int altera_msi_probe(struct platform_device *pdev) mutex_init(&msi->lock); msi->pdev = pdev; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "csr"); - msi->csr_base = devm_ioremap_resource(&pdev->dev, res); + msi->csr_base = devm_platform_ioremap_resource_byname(pdev, "csr"); if (IS_ERR(msi->csr_base)) { dev_err(&pdev->dev, "failed to map csr memory\n"); return PTR_ERR(msi->csr_base); |