From c7f8146b7c56f7da50fe6947692719a5cb876aff Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 6 Oct 2016 13:33:06 -0500 Subject: [PATCH] PCI: dra7xx: 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 --- drivers/pci/host/pci-dra7xx.c | 40 +++++++++++++++++------------------ 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c index 19223ed2e619..23236796d709 100644 --- a/drivers/pci/host/pci-dra7xx.c +++ b/drivers/pci/host/pci-dra7xx.c @@ -106,10 +106,11 @@ static int dra7xx_pcie_link_up(struct pcie_port *pp) static int dra7xx_pcie_establish_link(struct pcie_port *pp) { struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp); + struct device *dev = pp->dev; u32 reg; if (dw_pcie_link_up(pp)) { - dev_err(pp->dev, "link is already up\n"); + dev_err(dev, "link is already up\n"); return 0; } @@ -223,51 +224,51 @@ static irqreturn_t dra7xx_pcie_msi_irq_handler(int irq, void *arg) static irqreturn_t dra7xx_pcie_irq_handler(int irq, void *arg) { struct dra7xx_pcie *dra7xx = arg; + struct device *dev = dra7xx->pp.dev; u32 reg; reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN); if (reg & ERR_SYS) - dev_dbg(dra7xx->dev, "System Error\n"); + dev_dbg(dev, "System Error\n"); if (reg & ERR_FATAL) - dev_dbg(dra7xx->dev, "Fatal Error\n"); + dev_dbg(dev, "Fatal Error\n"); if (reg & ERR_NONFATAL) - dev_dbg(dra7xx->dev, "Non Fatal Error\n"); + dev_dbg(dev, "Non Fatal Error\n"); if (reg & ERR_COR) - dev_dbg(dra7xx->dev, "Correctable Error\n"); + dev_dbg(dev, "Correctable Error\n"); if (reg & ERR_AXI) - dev_dbg(dra7xx->dev, "AXI tag lookup fatal Error\n"); + dev_dbg(dev, "AXI tag lookup fatal Error\n"); if (reg & ERR_ECRC) - dev_dbg(dra7xx->dev, "ECRC Error\n"); + dev_dbg(dev, "ECRC Error\n"); if (reg & PME_TURN_OFF) - dev_dbg(dra7xx->dev, + dev_dbg(dev, "Power Management Event Turn-Off message received\n"); if (reg & PME_TO_ACK) - dev_dbg(dra7xx->dev, + dev_dbg(dev, "Power Management Turn-Off Ack message received\n"); if (reg & PM_PME) - dev_dbg(dra7xx->dev, - "PM Power Management Event message received\n"); + dev_dbg(dev, "PM Power Management Event message received\n"); if (reg & LINK_REQ_RST) - dev_dbg(dra7xx->dev, "Link Request Reset\n"); + dev_dbg(dev, "Link Request Reset\n"); if (reg & LINK_UP_EVT) - dev_dbg(dra7xx->dev, "Link-up state change\n"); + dev_dbg(dev, "Link-up state change\n"); if (reg & CFG_BME_EVT) - dev_dbg(dra7xx->dev, "CFG 'Bus Master Enable' change\n"); + dev_dbg(dev, "CFG 'Bus Master Enable' change\n"); if (reg & CFG_MSE_EVT) - dev_dbg(dra7xx->dev, "CFG 'Memory Space Enable' change\n"); + dev_dbg(dev, "CFG 'Memory Space Enable' change\n"); dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN, reg); @@ -292,12 +293,11 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, return -EINVAL; } - ret = devm_request_irq(&pdev->dev, pp->irq, - dra7xx_pcie_msi_irq_handler, + ret = devm_request_irq(dev, pp->irq, dra7xx_pcie_msi_irq_handler, IRQF_SHARED | IRQF_NO_THREAD, "dra7-pcie-msi", pp); if (ret) { - dev_err(&pdev->dev, "failed to request irq\n"); + dev_err(dev, "failed to request irq\n"); return ret; } @@ -314,7 +314,7 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, ret = dw_pcie_host_init(pp); if (ret) { - dev_err(dra7xx->dev, "failed to initialize host\n"); + dev_err(dev, "failed to initialize host\n"); return ret; } @@ -407,7 +407,7 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) ret = devm_gpio_request_one(dev, gpio_sel, gpio_flags, "pcie_reset"); if (ret) { - dev_err(&pdev->dev, "gpio%d request failed, ret %d\n", + dev_err(dev, "gpio%d request failed, ret %d\n", gpio_sel, ret); goto err_gpio; } -- 2.20.1