[ACPI] S3 Suspend to RAM: fix driver suspend/resume methods

Drivers should do this:

.suspend()
pci_disable_device()

.resume()
pci_enable_device()

http://bugzilla.kernel.org/show_bug.cgi?id=3469

Signed-off-by: David Shaohua Li <[e-mail]>
Signed-off-by: Len Brown <[e-mail]>

drivers/net/b44.c

···
 	b44_free_rings(bp);
 
 	spin_unlock_irq(&bp->lock);
+	pci_disable_device(pdev);
 	return 0;
 }
 
···
 	struct b44 *bp = netdev_priv(dev);
 
 	pci_restore_state(pdev);
+	pci_enable_device(pdev);
+	pci_set_master(pdev);
 
 	if (!netif_running(dev))
 		return 0;

drivers/net/ne2k-pci.c

···
 
 	netif_device_detach(dev);
 	pci_save_state(pdev);
+	pci_disable_device(pdev);
 	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
 	return 0;
···
 
 	pci_set_power_state(pdev, 0);
 	pci_restore_state(pdev);
+	pci_enable_device(pdev);
+	pci_set_master(pdev);
 	NS8390_init(dev, 1);
 	netif_device_attach(dev);
 

drivers/pcmcia/yenta_socket.c

···
 		pci_save_state(dev);
 		pci_read_config_dword(dev, 16*4, &socket->saved_state[0]);
 		pci_read_config_dword(dev, 17*4, &socket->saved_state[1]);
+		pci_disable_device(dev);
 
 		/*
 		 * Some laptops (IBM T22) do not like us putting the Cardbus
···
 		pci_restore_state(dev);
 		pci_write_config_dword(dev, 16*4, socket->saved_state[0]);
 		pci_write_config_dword(dev, 17*4, socket->saved_state[1]);
+		pci_enable_device(dev);
+		pci_set_master(dev);
 
 		if (socket->type && socket->type->restore_state)
 			socket->type->restore_state(socket);

drivers/usb/core/hcd-pci.c

···
 		usb_hc_died (hcd);
 	}
 
+	pci_enable_device(dev);
 	return retval;
 }
 EXPORT_SYMBOL (usb_hcd_pci_resume);