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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-07 18:16:39 +07:00
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 <bhelgaas@google.com>
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@ -106,10 +106,11 @@ static int dra7xx_pcie_link_up(struct pcie_port *pp)
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static int dra7xx_pcie_establish_link(struct pcie_port *pp)
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{
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struct dra7xx_pcie *dra7xx = to_dra7xx_pcie(pp);
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struct device *dev = pp->dev;
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u32 reg;
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if (dw_pcie_link_up(pp)) {
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dev_err(pp->dev, "link is already up\n");
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dev_err(dev, "link is already up\n");
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return 0;
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}
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@ -223,51 +224,51 @@ static irqreturn_t dra7xx_pcie_msi_irq_handler(int irq, void *arg)
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static irqreturn_t dra7xx_pcie_irq_handler(int irq, void *arg)
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{
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struct dra7xx_pcie *dra7xx = arg;
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struct device *dev = dra7xx->pp.dev;
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u32 reg;
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reg = dra7xx_pcie_readl(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN);
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if (reg & ERR_SYS)
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dev_dbg(dra7xx->dev, "System Error\n");
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dev_dbg(dev, "System Error\n");
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if (reg & ERR_FATAL)
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dev_dbg(dra7xx->dev, "Fatal Error\n");
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dev_dbg(dev, "Fatal Error\n");
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if (reg & ERR_NONFATAL)
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dev_dbg(dra7xx->dev, "Non Fatal Error\n");
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dev_dbg(dev, "Non Fatal Error\n");
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if (reg & ERR_COR)
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dev_dbg(dra7xx->dev, "Correctable Error\n");
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dev_dbg(dev, "Correctable Error\n");
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if (reg & ERR_AXI)
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dev_dbg(dra7xx->dev, "AXI tag lookup fatal Error\n");
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dev_dbg(dev, "AXI tag lookup fatal Error\n");
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if (reg & ERR_ECRC)
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dev_dbg(dra7xx->dev, "ECRC Error\n");
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dev_dbg(dev, "ECRC Error\n");
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if (reg & PME_TURN_OFF)
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dev_dbg(dra7xx->dev,
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dev_dbg(dev,
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"Power Management Event Turn-Off message received\n");
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if (reg & PME_TO_ACK)
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dev_dbg(dra7xx->dev,
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dev_dbg(dev,
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"Power Management Turn-Off Ack message received\n");
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if (reg & PM_PME)
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dev_dbg(dra7xx->dev,
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"PM Power Management Event message received\n");
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dev_dbg(dev, "PM Power Management Event message received\n");
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if (reg & LINK_REQ_RST)
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dev_dbg(dra7xx->dev, "Link Request Reset\n");
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dev_dbg(dev, "Link Request Reset\n");
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if (reg & LINK_UP_EVT)
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dev_dbg(dra7xx->dev, "Link-up state change\n");
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dev_dbg(dev, "Link-up state change\n");
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if (reg & CFG_BME_EVT)
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dev_dbg(dra7xx->dev, "CFG 'Bus Master Enable' change\n");
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dev_dbg(dev, "CFG 'Bus Master Enable' change\n");
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if (reg & CFG_MSE_EVT)
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dev_dbg(dra7xx->dev, "CFG 'Memory Space Enable' change\n");
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dev_dbg(dev, "CFG 'Memory Space Enable' change\n");
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dra7xx_pcie_writel(dra7xx, PCIECTRL_DRA7XX_CONF_IRQSTATUS_MAIN, reg);
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@ -292,12 +293,11 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,
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return -EINVAL;
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}
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ret = devm_request_irq(&pdev->dev, pp->irq,
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dra7xx_pcie_msi_irq_handler,
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ret = devm_request_irq(dev, pp->irq, dra7xx_pcie_msi_irq_handler,
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IRQF_SHARED | IRQF_NO_THREAD,
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"dra7-pcie-msi", pp);
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if (ret) {
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dev_err(&pdev->dev, "failed to request irq\n");
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dev_err(dev, "failed to request irq\n");
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return ret;
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}
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@ -314,7 +314,7 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx,
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ret = dw_pcie_host_init(pp);
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if (ret) {
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dev_err(dra7xx->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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@ -407,7 +407,7 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev)
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ret = devm_gpio_request_one(dev, gpio_sel, gpio_flags,
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"pcie_reset");
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if (ret) {
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dev_err(&pdev->dev, "gpio%d request failed, ret %d\n",
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dev_err(dev, "gpio%d request failed, ret %d\n",
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gpio_sel, ret);
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goto err_gpio;
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}
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