Input: convert remaining uses of pr_warning to pr_warn

To enable eventual removal of pr_warning

This makes pr_warn use consistent for drivers/input

Prior to this patch, there were 8 uses of pr_warning and
17 uses of pr_warn in drivers/input

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

drivers/input/gameport/gameport.c

@@ -385,8 +385,8 @@ static int gameport_queue_event(void *object, struct module *owner,
 	}
 
 	if (!try_module_get(owner)) {
-		pr_warning("Can't get module reference, dropping event %d\n",
-			   event_type);
+		pr_warn("Can't get module reference, dropping event %d\n",
+			event_type);
 		kfree(event);
 		retval = -EINVAL;
 		goto out;

drivers/input/joystick/gamecon.c

@@ -870,7 +870,8 @@ static int gc_setup_pad(struct gc *gc, int idx, int pad_type)
 
 		err = gc_n64_init_ff(input_dev, idx);
 		if (err) {
-			pr_warning("Failed to initiate rumble for N64 device %d\n", idx);
+			pr_warn("Failed to initiate rumble for N64 device %d\n",
+				idx);
 			goto err_free_dev;
 		}
 

drivers/input/misc/apanel.c

@@ -314,7 +314,8 @@ static int __init apanel_init(void)
 		if (devno >= APANEL_DEV_MAX)
 			pr_notice(APANEL ": unknown device %u found\n", devno);
 		else if (device_chip[devno] != CHIP_NONE)
-			pr_warning(APANEL ": duplicate entry for devno %u\n", devno);
+			pr_warn(APANEL ": duplicate entry for devno %u\n",
+				devno);
 
 		else if (method != 1 && method != 2 && method != 4) {
 			pr_notice(APANEL ": unknown method %u for devno %u\n",

drivers/input/misc/xen-kbdfront.c

@@ -84,8 +84,8 @@ static irqreturn_t input_handler(int rq, void *dev_id)
 				input_report_key(dev, event->key.keycode,
 						 event->key.pressed);
 			else
-				pr_warning("unhandled keycode 0x%x\n",
-					   event->key.keycode);
+				pr_warn("unhandled keycode 0x%x\n",
+					event->key.keycode);
 			break;
 		case XENKBD_TYPE_POS:
 			input_report_abs(dev, ABS_X, event->pos.abs_x);
@@ -133,7 +133,7 @@ static int xenkbd_probe(struct xenbus_device *dev,
 		ret = xenbus_write(XBT_NIL, dev->nodename,
 				   "request-abs-pointer", "1");
 		if (ret) {
-			pr_warning("xenkbd: can't request abs-pointer");
+			pr_warn("xenkbd: can't request abs-pointer\n");
 			abs = 0;
 		}
 	}
@@ -327,7 +327,7 @@ InitWait:
 			ret = xenbus_write(XBT_NIL, info->xbdev->nodename,
 					   "request-abs-pointer", "1");
 			if (ret)
-				pr_warning("xenkbd: can't request abs-pointer");
+				pr_warn("xenkbd: can't request abs-pointer\n");
 		}
 
 		xenbus_switch_state(dev, XenbusStateConnected);

drivers/input/serio/serio.c

@@ -285,8 +285,8 @@ static int serio_queue_event(void *object, struct module *owner,
 	}
 
 	if (!try_module_get(owner)) {
-		pr_warning("Can't get module reference, dropping event %d\n",
-			   event_type);
+		pr_warn("Can't get module reference, dropping event %d\n",
+			event_type);
 		kfree(event);
 		retval = -EINVAL;
 		goto out;
@@ -823,8 +823,8 @@ static void serio_attach_driver(struct serio_driver *drv)
 
 	error = driver_attach(&drv->driver);
 	if (error)
-		pr_warning("driver_attach() failed for %s with error %d\n",
-			   drv->driver.name, error);
+		pr_warn("driver_attach() failed for %s with error %d\n",
+			drv->driver.name, error);
 }
 
 int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name)