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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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PCI: artpec6: Add local struct device pointers
Use a local "struct device *dev" for brevity and consistency with other drivers. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
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@ -194,21 +194,22 @@ static irqreturn_t artpec6_pcie_msi_handler(int irq, void *arg)
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static int artpec6_add_pcie_port(struct pcie_port *pp,
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struct platform_device *pdev)
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{
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struct device *dev = pp->dev;
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int ret;
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if (IS_ENABLED(CONFIG_PCI_MSI)) {
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pp->msi_irq = platform_get_irq_byname(pdev, "msi");
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if (pp->msi_irq <= 0) {
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dev_err(&pdev->dev, "failed to get MSI irq\n");
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dev_err(dev, "failed to get MSI irq\n");
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return -ENODEV;
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}
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ret = devm_request_irq(&pdev->dev, pp->msi_irq,
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ret = devm_request_irq(dev, pp->msi_irq,
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artpec6_pcie_msi_handler,
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IRQF_SHARED | IRQF_NO_THREAD,
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"artpec6-pcie-msi", pp);
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if (ret) {
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dev_err(&pdev->dev, "failed to request MSI irq\n");
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dev_err(dev, "failed to request MSI irq\n");
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return ret;
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}
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}
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@ -218,7 +219,7 @@ static int artpec6_add_pcie_port(struct pcie_port *pp,
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ret = dw_pcie_host_init(pp);
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if (ret) {
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dev_err(&pdev->dev, "failed to initialize host\n");
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dev_err(dev, "failed to initialize host\n");
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return ret;
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}
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@ -227,32 +228,32 @@ static int artpec6_add_pcie_port(struct pcie_port *pp,
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static int artpec6_pcie_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct artpec6_pcie *artpec6_pcie;
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struct pcie_port *pp;
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struct resource *dbi_base;
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struct resource *phy_base;
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int ret;
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artpec6_pcie = devm_kzalloc(&pdev->dev, sizeof(*artpec6_pcie),
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GFP_KERNEL);
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artpec6_pcie = devm_kzalloc(dev, sizeof(*artpec6_pcie), GFP_KERNEL);
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if (!artpec6_pcie)
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return -ENOMEM;
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pp = &artpec6_pcie->pp;
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pp->dev = &pdev->dev;
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pp->dev = dev;
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dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi");
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pp->dbi_base = devm_ioremap_resource(&pdev->dev, dbi_base);
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pp->dbi_base = devm_ioremap_resource(dev, dbi_base);
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if (IS_ERR(pp->dbi_base))
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return PTR_ERR(pp->dbi_base);
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phy_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy");
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artpec6_pcie->phy_base = devm_ioremap_resource(&pdev->dev, phy_base);
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artpec6_pcie->phy_base = devm_ioremap_resource(dev, phy_base);
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if (IS_ERR(artpec6_pcie->phy_base))
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return PTR_ERR(artpec6_pcie->phy_base);
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artpec6_pcie->regmap =
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syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
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syscon_regmap_lookup_by_phandle(dev->of_node,
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"axis,syscon-pcie");
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if (IS_ERR(artpec6_pcie->regmap))
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return PTR_ERR(artpec6_pcie->regmap);
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