X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fparport%2Fparport_pc.c;h=53d15b30636af7048c9fcdf78a53e09d73460c53;hb=e61745769125a3c788e7aceb2a5fb680ebb461e6;hp=f721299eb1baee70059a2ac33bdb8b73ba249dae;hpb=8c81f48e16fbe103e682d7ee7b2f16d065c42954;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index f721299eb1ba..53d15b30636a 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -3011,7 +3011,6 @@ static int parport_pc_platform_probe(struct platform_device *pdev)
 
 static struct platform_driver parport_pc_platform_driver = {
 	.driver = {
-		.owner	= THIS_MODULE,
 		.name	= "parport_pc",
 	},
 	.probe		= parport_pc_platform_probe,
@@ -3340,13 +3339,14 @@ static void __exit parport_pc_exit(void)
 	while (!list_empty(&ports_list)) {
 		struct parport_pc_private *priv;
 		struct parport *port;
+		struct device *dev;
 		priv = list_entry(ports_list.next,
 				  struct parport_pc_private, list);
 		port = priv->port;
-		if (port->dev && port->dev->bus == &platform_bus_type)
-			platform_device_unregister(
-				to_platform_device(port->dev));
+		dev = port->dev;
 		parport_pc_unregister_port(port);
+		if (dev && dev->bus == &platform_bus_type)
+			platform_device_unregister(to_platform_device(dev));
 	}
 }