From 170468f36ad92fcc28fc92094c33481bfc6f62cd Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 6 Oct 2016 13:30:57 -0500 Subject: [PATCH] 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 Acked-by: Jesper Nilsson --- drivers/pci/host/pcie-artpec6.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/pci/host/pcie-artpec6.c b/drivers/pci/host/pcie-artpec6.c index 39bf1a6df4631..ef2f04f5b24c6 100644 --- a/drivers/pci/host/pcie-artpec6.c +++ b/drivers/pci/host/pcie-artpec6.c @@ -194,21 +194,22 @@ static irqreturn_t artpec6_pcie_msi_handler(int irq, void *arg) static int artpec6_add_pcie_port(struct pcie_port *pp, struct platform_device *pdev) { + struct device *dev = pp->dev; int ret; if (IS_ENABLED(CONFIG_PCI_MSI)) { pp->msi_irq = platform_get_irq_byname(pdev, "msi"); if (pp->msi_irq <= 0) { - dev_err(&pdev->dev, "failed to get MSI irq\n"); + dev_err(dev, "failed to get MSI irq\n"); return -ENODEV; } - ret = devm_request_irq(&pdev->dev, pp->msi_irq, + ret = devm_request_irq(dev, pp->msi_irq, artpec6_pcie_msi_handler, IRQF_SHARED | IRQF_NO_THREAD, "artpec6-pcie-msi", pp); if (ret) { - dev_err(&pdev->dev, "failed to request MSI irq\n"); + dev_err(dev, "failed to request MSI irq\n"); return ret; } } @@ -218,7 +219,7 @@ static int artpec6_add_pcie_port(struct pcie_port *pp, ret = dw_pcie_host_init(pp); if (ret) { - dev_err(&pdev->dev, "failed to initialize host\n"); + dev_err(dev, "failed to initialize host\n"); return ret; } @@ -227,32 +228,32 @@ static int artpec6_add_pcie_port(struct pcie_port *pp, static int artpec6_pcie_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct artpec6_pcie *artpec6_pcie; struct pcie_port *pp; struct resource *dbi_base; struct resource *phy_base; int ret; - artpec6_pcie = devm_kzalloc(&pdev->dev, sizeof(*artpec6_pcie), - GFP_KERNEL); + artpec6_pcie = devm_kzalloc(dev, sizeof(*artpec6_pcie), GFP_KERNEL); if (!artpec6_pcie) return -ENOMEM; pp = &artpec6_pcie->pp; - pp->dev = &pdev->dev; + pp->dev = dev; dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dbi"); - pp->dbi_base = devm_ioremap_resource(&pdev->dev, dbi_base); + pp->dbi_base = devm_ioremap_resource(dev, dbi_base); if (IS_ERR(pp->dbi_base)) return PTR_ERR(pp->dbi_base); phy_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "phy"); - artpec6_pcie->phy_base = devm_ioremap_resource(&pdev->dev, phy_base); + artpec6_pcie->phy_base = devm_ioremap_resource(dev, phy_base); if (IS_ERR(artpec6_pcie->phy_base)) return PTR_ERR(artpec6_pcie->phy_base); artpec6_pcie->regmap = - syscon_regmap_lookup_by_phandle(pdev->dev.of_node, + syscon_regmap_lookup_by_phandle(dev->of_node, "axis,syscon-pcie"); if (IS_ERR(artpec6_pcie->regmap)) return PTR_ERR(artpec6_pcie->regmap); -- 2.39.5