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Code Issues Releases Wiki Activity

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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5
arch/mips/pci/pci-ar2315.c
View file

@ -423,9 +423,8 @@ static int ar2315_pci_probe(struct platform_device *pdev)
return -EINVAL;
apc->irq = irq;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
"ar2315-pci-ctrl");
apc->mmr_mem = devm_ioremap_resource(dev, res);
apc->mmr_mem = devm_platform_ioremap_resource_byname(pdev,
"ar2315-pci-ctrl");
if (IS_ERR(apc->mmr_mem))
return PTR_ERR(apc->mmr_mem);

4
arch/mips/pci/pci-ar71xx.c
View file

@ -336,8 +336,8 @@ static int ar71xx_pci_probe(struct platform_device *pdev)
if (!apc)
return -ENOMEM;
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base");
apc->cfg_base = devm_ioremap_resource(&pdev->dev, res);
apc->cfg_base = devm_platform_ioremap_resource_byname(pdev,
"cfg_base");
if (IS_ERR(apc->cfg_base))
return PTR_ERR(apc->cfg_base);

9
arch/mips/pci/pci-ar724x.c
View file

@ -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);