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MIPS: pci: use devm_platform_ioremap_resource_byname

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Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately.

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Zhang Qilong
2020-09-17 15:46:22 +08:00
committed by Thomas Bogendoerfer
parent 38a6445cab
commit b0a1c2903b
3 changed files with 7 additions and 11 deletions
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9
arch/mips/pci/pci-ar724x.c
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@@ -372,18 +372,15 @@ static int ar724x_pci_probe(struct platform_device *pdev)
if (!apc)
return -ENOMEM;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl_base");
apc->ctrl_base = devm_ioremap_resource(&pdev->dev, res);
apc->ctrl_base = devm_platform_ioremap_resource_byname(pdev, "ctrl_base");
if (IS_ERR(apc->ctrl_base))
return PTR_ERR(apc->ctrl_base);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base");
apc->devcfg_base = devm_ioremap_resource(&pdev->dev, res);
apc->devcfg_base = devm_platform_ioremap_resource_byname(pdev, "cfg_base");
if (IS_ERR(apc->devcfg_base))
return PTR_ERR(apc->devcfg_base);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "crp_base");
apc->crp_base = devm_ioremap_resource(&pdev->dev, res);
apc->crp_base = devm_platform_ioremap_resource_byname(pdev, "crp_base");
if (IS_ERR(apc->crp_base))
return PTR_ERR(apc->crp_base);