[ACPI] fix resume issues on Asus L5D

http://bugzilla.kernel.org/show_bug.cgi?id=4416

Signed-off-by: Rafael J. Wysocki <[e-mail]>
Signed-off-by: Len Brown <[e-mail]>

drivers/net/sk98lin/skge.c

···
 	kfree(pAC);
 }
 
+#ifdef CONFIG_PM
+static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	DEV_NET *pNet = netdev_priv(dev);
+	SK_AC *pAC = pNet->pAC;
+	struct net_device *otherdev = pAC->dev[1];
+
+	if (pNet->Up) {
+		pAC->WasIfUp[0] = SK_TRUE;
+		DoPrintInterfaceChange = SK_FALSE;
+		SkDrvDeInitAdapter(pAC, 0);  /* performs SkGeClose */
+	}
+	if (otherdev != dev) {
+		pNet = netdev_priv(otherdev);
+		if (pNet->Up) {
+			pAC->WasIfUp[1] = SK_TRUE;
+			DoPrintInterfaceChange = SK_FALSE;
+			SkDrvDeInitAdapter(pAC, 1);  /* performs SkGeClose */
+		}
+	}
+
+	pci_save_state(pdev);
+	pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+	if (pAC->AllocFlag & SK_ALLOC_IRQ) {
+		free_irq(dev->irq, dev);
+	}
+	pci_disable_device(pdev);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+	return 0;
+}
+
+static int skge_resume(struct pci_dev *pdev)
+{
+	struct net_device *dev = pci_get_drvdata(pdev);
+	DEV_NET *pNet = netdev_priv(dev);
+	SK_AC *pAC = pNet->pAC;
+
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+	pci_enable_device(pdev);
+	pci_set_master(pdev);
+	if (pAC->GIni.GIMacsFound == 2)
+		request_irq(dev->irq, SkGeIsr, SA_SHIRQ, pAC->Name, dev);
+	else
+		request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ, pAC->Name, dev);
+
+        if (pAC->WasIfUp[0] == SK_TRUE) {
+		DoPrintInterfaceChange = SK_FALSE;
+		SkDrvInitAdapter(pAC, 0);    /* first device  */
+        }
+	if (pAC->dev[1] != dev && pAC->WasIfUp[1] == SK_TRUE) {
+		DoPrintInterfaceChange = SK_FALSE;
+		SkDrvInitAdapter(pAC, 1);    /* first device  */
+	}
+
+	return 0;
+}
+#endif
+
 static struct pci_device_id skge_pci_tbl[] = {
 	{ PCI_VENDOR_ID_3COM, 0x1700, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
 	{ PCI_VENDOR_ID_3COM, 0x80eb, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
···
 	.id_table	= skge_pci_tbl,
 	.probe		= skge_probe_one,
 	.remove		= __devexit_p(skge_remove_one),
+	.suspend	= skge_suspend,
+	.resume		= skge_resume,
 };
 
 static int __init skge_init(void)

drivers/pcmcia/yenta_socket.c

···
 		pci_read_config_dword(dev, 17*4, &socket->saved_state[1]);
 		pci_disable_device(dev);
 
+		free_irq(dev->irq, socket);
+
 		/*
 		 * Some laptops (IBM T22) do not like us putting the Cardbus
 		 * bridge into D3.  At a guess, some other laptop will
···
 		pci_write_config_dword(dev, 17*4, socket->saved_state[1]);
 		pci_enable_device(dev);
 		pci_set_master(dev);
+
+		if (socket->cb_irq)
+			if (request_irq(socket->cb_irq, yenta_interrupt,
+			                SA_SHIRQ, "yenta", socket)) {
+				printk(KERN_WARNING "Yenta: request_irq() failed on resume!\n");
+				socket->cb_irq = 0;
+			}
 
 		if (socket->type && socket->type->restore_state)
 			socket->type->restore_state(socket);

sound/pci/intel8x0.c

···
 	for (i = 0; i < 3; i++)
 		if (chip->ac97[i])
 			snd_ac97_suspend(chip->ac97[i]);
+	if (chip->irq >= 0)
+		free_irq(chip->irq, (void *)chip);
 	pci_disable_device(chip->pci);
 	return 0;
 }
···
 
 	pci_enable_device(chip->pci);
 	pci_set_master(chip->pci);
-	snd_intel8x0_chip_init(chip, 0);
+	request_irq(chip->irq, snd_intel8x0_interrupt, SA_INTERRUPT|SA_SHIRQ, card->shortname, (void *)chip);
+	synchronize_irq(chip->irq);
+	snd_intel8x0_chip_init(chip, 1);
 
 	/* refill nocache */
 	if (chip->fix_nocache)