4 files changed, 11 insertions, 10 deletions

diff --git a/drivers/input/gameport/emu10k1-gp.c b/drivers/input/gameport/emu10k1-gp.c
index 76ce41e58df0..4f4583048f24 100644
--- a/drivers/input/gameport/emu10k1-gp.c
+++ b/drivers/input/gameport/emu10k1-gp.c
@@ -43,7 +43,7 @@ static int emu_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct gameport *port;
 	int error;
 
-	emu = kzalloc(sizeof(struct emu), GFP_KERNEL);
+	emu = kzalloc(sizeof(*emu), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!emu || !port) {
 		printk(KERN_ERR "emu10k1-gp: Memory allocation failed\n");
diff --git a/drivers/input/gameport/fm801-gp.c b/drivers/input/gameport/fm801-gp.c
index e785d36b1926..7ae5009385cc 100644
--- a/drivers/input/gameport/fm801-gp.c
+++ b/drivers/input/gameport/fm801-gp.c
@@ -68,7 +68,7 @@ static int fm801_gp_probe(struct pci_dev *pci, const struct pci_device_id *id)
 	struct gameport *port;
 	int error;
 
-	gp = kzalloc(sizeof(struct fm801_gp), GFP_KERNEL);
+	gp = kzalloc(sizeof(*gp), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!gp || !port) {
 		printk(KERN_ERR "fm801-gp: Memory allocation failed\n");
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index cfcc81c47b50..a832bc46bc92 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -191,7 +191,7 @@ void gameport_stop_polling(struct gameport *gameport)
 	spin_lock(&gameport->timer_lock);
 
 	if (!--gameport->poll_cnt)
-		del_timer(&gameport->poll_timer);
+		timer_delete(&gameport->poll_timer);
 
 	spin_unlock(&gameport->timer_lock);
 }
@@ -199,7 +199,8 @@ EXPORT_SYMBOL(gameport_stop_polling);
 
 static void gameport_run_poll_handler(struct timer_list *t)
 {
-	struct gameport *gameport = from_timer(gameport, t, poll_timer);
+	struct gameport *gameport = timer_container_of(gameport, t,
+						       poll_timer);
 
 	gameport->poll_handler(gameport);
 	if (gameport->poll_cnt)
@@ -372,7 +373,7 @@ static int gameport_queue_event(void *object, struct module *owner,
 		}
 	}
 
-	event = kmalloc(sizeof(struct gameport_event), GFP_ATOMIC);
+	event = kmalloc(sizeof(*event), GFP_ATOMIC);
 	if (!event) {
 		pr_err("Not enough memory to queue event %d\n", event_type);
 		retval = -ENOMEM;
@@ -806,9 +807,9 @@ start_over:
 }
 EXPORT_SYMBOL(gameport_unregister_driver);
 
-static int gameport_bus_match(struct device *dev, struct device_driver *drv)
+static int gameport_bus_match(struct device *dev, const struct device_driver *drv)
 {
-	struct gameport_driver *gameport_drv = to_gameport_driver(drv);
+	const struct gameport_driver *gameport_drv = to_gameport_driver(drv);
 
 	return !gameport_drv->ignore;
 }
@@ -847,7 +848,7 @@ EXPORT_SYMBOL(gameport_open);
 
 void gameport_close(struct gameport *gameport)
 {
-	del_timer_sync(&gameport->poll_timer);
+	timer_delete_sync(&gameport->poll_timer);
 	gameport->poll_handler = NULL;
 	gameport->poll_interval = 0;
 	gameport_set_drv(gameport, NULL);
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index 91a8cd346e9b..880e714b49bc 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -120,7 +120,7 @@ static int ns558_isa_probe(int io)
 			return -EBUSY;
 	}
 
-	ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
+	ns558 = kzalloc(sizeof(*ns558), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!ns558 || !port) {
 		printk(KERN_ERR "ns558: Memory allocation failed.\n");
@@ -192,7 +192,7 @@ static int ns558_pnp_probe(struct pnp_dev *dev, const struct pnp_device_id *did)
 	if (!request_region(ioport, iolen, "ns558-pnp"))
 		return -EBUSY;
 
-	ns558 = kzalloc(sizeof(struct ns558), GFP_KERNEL);
+	ns558 = kzalloc(sizeof(*ns558), GFP_KERNEL);
 	port = gameport_allocate_port();
 	if (!ns558 || !port) {
 		printk(KERN_ERR "ns558: Memory allocation failed\n");