device create: usb: convert device_create to device_create_drvdata

device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/core/devio.c

@@ -1729,9 +1729,9 @@ static int usb_classdev_add(struct usb_device *dev)
 {
 	struct device *cldev;
 
-	cldev = device_create(usb_classdev_class, &dev->dev, dev->dev.devt,
-			      "usbdev%d.%d", dev->bus->busnum,
-			      dev->devnum);
+	cldev = device_create_drvdata(usb_classdev_class, &dev->dev,
+				      dev->dev.devt, NULL, "usbdev%d.%d",
+				      dev->bus->busnum, dev->devnum);
 	if (IS_ERR(cldev))
 		return PTR_ERR(cldev);
 	dev->usb_classdev = cldev;

drivers/usb/core/file.c

@@ -196,8 +196,9 @@ int usb_register_dev(struct usb_interface *intf,
 		++temp;
 	else
 		temp = name;
-	intf->usb_dev = device_create(usb_class->class, &intf->dev,
-				      MKDEV(USB_MAJOR, minor), "%s", temp);
+	intf->usb_dev = device_create_drvdata(usb_class->class, &intf->dev,
+					      MKDEV(USB_MAJOR, minor), NULL,
+					      "%s", temp);
 	if (IS_ERR(intf->usb_dev)) {
 		down_write(&minor_rwsem);
 		usb_minors[intf->minor] = NULL;

drivers/usb/gadget/printer.c

@@ -1360,8 +1360,8 @@ printer_bind(struct usb_gadget *gadget)
 
 
 	/* Setup the sysfs files for the printer gadget. */
-	dev->pdev = device_create(usb_gadget_class, NULL, g_printer_devno,
-			"g_printer");
+	dev->pdev = device_create_drvdata(usb_gadget_class, NULL,
+					  g_printer_devno, NULL, "g_printer");
 	if (IS_ERR(dev->pdev)) {
 		ERROR(dev, "Failed to create device: g_printer\n");
 		goto fail;

drivers/usb/mon/mon_bin.c

@@ -1162,8 +1162,9 @@ int mon_bin_add(struct mon_bus *mbus, const struct usb_bus *ubus)
 	if (minor >= MON_BIN_MAX_MINOR)
 		return 0;
 
-	dev = device_create(mon_bin_class, ubus? ubus->controller: NULL,
-			MKDEV(MAJOR(mon_bin_dev0), minor), "usbmon%d", minor);
+	dev = device_create_drvdata(mon_bin_class, ubus? ubus->controller: NULL,
+				    MKDEV(MAJOR(mon_bin_dev0), minor), NULL,
+				    "usbmon%d", minor);
 	if (IS_ERR(dev))
 		return 0;