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PCI: controller: Convert to devm_platform_ioremap_resource_byname()

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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>
This commit is contained in:
Dejin Zheng
2020-06-03 01:16:01 +08:00
committed by Lorenzo Pieralisi
parent 78aada4b05
commit e2dcd20b16
8 changed files with 13 additions and 25 deletions
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3
drivers/pci/controller/pcie-altera-msi.c
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@@ -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);