diff options
| author | Dejin Zheng <zhengdejin5@gmail.com> | 2020-07-08 17:56:14 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2020-07-10 12:50:23 +0200 |
| commit | 3cf0eead9fb895dd91fc1fea0114ca0068d1c1a3 (patch) | |
| tree | 107aec946adce5e80924a180d1cb3566777d2de8 | |
| parent | PCI: controller: Convert to devm_platform_ioremap_resource_byname() (diff) | |
| download | linux-3cf0eead9fb895dd91fc1fea0114ca0068d1c1a3.tar.xz linux-3cf0eead9fb895dd91fc1fea0114ca0068d1c1a3.zip | |
PCI: controller: Convert to devm_platform_ioremap_resource()
Use devm_platform_ioremap_resource() to simplify the code, since t
contains platform_get_resource() and devm_ioremap_resource() calls
respectively.
Link: https://lore.kernel.org/r/20200708155614.308-1-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>
| -rw-r--r-- | drivers/pci/controller/dwc/pci-exynos.c | 4 | ||||
| -rw-r--r-- | drivers/pci/controller/pci-aardvark.c | 5 | ||||
| -rw-r--r-- | drivers/pci/controller/pci-ftpci100.c | 4 | ||||
| -rw-r--r-- | drivers/pci/controller/pci-versatile.c | 6 | ||||
| -rw-r--r-- | drivers/pci/controller/pcie-brcmstb.c | 4 |
5 files changed, 7 insertions, 16 deletions
diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c index c5043d951e80..5791039d6a54 100644 --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -84,14 +84,12 @@ static int exynos5440_pcie_get_mem_resources(struct platform_device *pdev, { struct dw_pcie *pci = ep->pci; struct device *dev = pci->dev; - struct resource *res; ep->mem_res = devm_kzalloc(dev, sizeof(*ep->mem_res), GFP_KERNEL); if (!ep->mem_res) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ep->mem_res->elbi_base = devm_ioremap_resource(dev, res); + ep->mem_res->elbi_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ep->mem_res->elbi_base)) return PTR_ERR(ep->mem_res->elbi_base); diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c index 90ff291c24f0..0d98f9b04daa 100644 --- a/drivers/pci/controller/pci-aardvark.c +++ b/drivers/pci/controller/pci-aardvark.c @@ -1105,7 +1105,7 @@ static int advk_pcie_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct advk_pcie *pcie; - struct resource *res, *bus; + struct resource *bus; struct pci_host_bridge *bridge; int ret, irq; @@ -1116,8 +1116,7 @@ static int advk_pcie_probe(struct platform_device *pdev) pcie = pci_host_bridge_priv(bridge); pcie->pdev = pdev; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pcie->base = devm_ioremap_resource(dev, res); + pcie->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pcie->base)) return PTR_ERR(pcie->base); diff --git a/drivers/pci/controller/pci-ftpci100.c b/drivers/pci/controller/pci-ftpci100.c index 1b67564de7af..221dfc9dc81b 100644 --- a/drivers/pci/controller/pci-ftpci100.c +++ b/drivers/pci/controller/pci-ftpci100.c @@ -422,7 +422,6 @@ static int faraday_pci_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; const struct faraday_pci_variant *variant = of_device_get_match_data(dev); - struct resource *regs; struct resource_entry *win; struct faraday_pci *p; struct resource *io; @@ -465,8 +464,7 @@ static int faraday_pci_probe(struct platform_device *pdev) return ret; } - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - p->base = devm_ioremap_resource(dev, regs); + p->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(p->base)) return PTR_ERR(p->base); diff --git a/drivers/pci/controller/pci-versatile.c b/drivers/pci/controller/pci-versatile.c index e90f0cc65c73..a8d361f6c5d9 100644 --- a/drivers/pci/controller/pci-versatile.c +++ b/drivers/pci/controller/pci-versatile.c @@ -76,13 +76,11 @@ static int versatile_pci_probe(struct platform_device *pdev) if (!bridge) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - versatile_pci_base = devm_ioremap_resource(dev, res); + versatile_pci_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(versatile_pci_base)) return PTR_ERR(versatile_pci_base); - res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - versatile_cfg_base[0] = devm_ioremap_resource(dev, res); + versatile_cfg_base[0] = devm_platform_ioremap_resource(pdev, 1); if (IS_ERR(versatile_cfg_base[0])) return PTR_ERR(versatile_cfg_base[0]); diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c index 15c747c1390a..91a4b7f3ee45 100644 --- a/drivers/pci/controller/pcie-brcmstb.c +++ b/drivers/pci/controller/pcie-brcmstb.c @@ -933,7 +933,6 @@ static int brcm_pcie_probe(struct platform_device *pdev) struct pci_host_bridge *bridge; struct device_node *fw_np; struct brcm_pcie *pcie; - struct resource *res; int ret; /* @@ -958,8 +957,7 @@ static int brcm_pcie_probe(struct platform_device *pdev) pcie->dev = &pdev->dev; pcie->np = np; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pcie->base = devm_ioremap_resource(&pdev->dev, res); + pcie->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pcie->base)) return PTR_ERR(pcie->base); |