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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/net/wireless/intersil/orinoco/orinoco_pci.h
..
..
@@ -18,51 +18,37 @@
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 	void __iomem *attr_io;
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 };
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-#ifdef CONFIG_PM
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-static int orinoco_pci_suspend(struct pci_dev *pdev, pm_message_t state)
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+static int __maybe_unused orinoco_pci_suspend(struct device *dev_d)
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 {
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+	struct pci_dev *pdev = to_pci_dev(dev_d);
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 	struct orinoco_private *priv = pci_get_drvdata(pdev);
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 	orinoco_down(priv);
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 	free_irq(pdev->irq, priv);
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-	pci_save_state(pdev);
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-	pci_disable_device(pdev);
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-	pci_set_power_state(pdev, PCI_D3hot);
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 	return 0;
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 }
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-static int orinoco_pci_resume(struct pci_dev *pdev)
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+static int __maybe_unused orinoco_pci_resume(struct device *dev_d)
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 {
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+	struct pci_dev *pdev = to_pci_dev(dev_d);
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 	struct orinoco_private *priv = pci_get_drvdata(pdev);
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 	struct net_device *dev = priv->ndev;
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 	int err;
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-
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-	pci_set_power_state(pdev, PCI_D0);
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-	err = pci_enable_device(pdev);
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-	if (err) {
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-		printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
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-		       dev->name);
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-		return err;
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-	}
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-	pci_restore_state(pdev);
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 	err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
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 			  dev->name, priv);
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 	if (err) {
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 		printk(KERN_ERR "%s: cannot re-allocate IRQ on resume\n",
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 		       dev->name);
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-		pci_disable_device(pdev);
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 		return -EBUSY;
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 	}
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-	err = orinoco_up(priv);
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-
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-	return err;
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+	return orinoco_up(priv);
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 }
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-#else
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-#define orinoco_pci_suspend NULL
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-#define orinoco_pci_resume NULL
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-#endif
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+
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+static SIMPLE_DEV_PM_OPS(orinoco_pci_pm_ops,
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+			 orinoco_pci_suspend,
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+			 orinoco_pci_resume);
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 #endif /* _ORINOCO_PCI_H */