diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 04e9977ed743..52123251965d 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -1030,6 +1030,38 @@ static int __device_attach_driver(struct device_driver *drv, void *_data)
 	return ret == 0;
 }
 
+/*
+ * __device_driver_lock - acquire locks needed to manipulate dev->drv
+ * @dev: Device we will update driver info for
+ * @parent: Parent device. Needed if the device type requires parent lock
+ *
+ * This function will take the required locks for manipulating dev->drv.
+ * Normally this will just be the @dev lock, but when called for a USB
+ * interface, @parent lock will be held as well.
+ */
+static void __device_driver_lock(struct device *dev, struct device *parent)
+{
+	if (dev->type && dev->type->need_parent_lock && parent)
+		device_lock(parent);
+	device_lock(dev);
+}
+
+/*
+ * __device_driver_unlock - release locks needed to manipulate dev->drv
+ * @dev: Device we will update driver info for
+ * @parent: Parent device. Needed if the device type requires parent lock
+ *
+ * This function will release the required locks for manipulating dev->drv.
+ * Normally this will just be the @dev lock, but when called for a
+ * USB interface, @parent lock will be released as well.
+ */
+static void __device_driver_unlock(struct device *dev, struct device *parent)
+{
+	device_unlock(dev);
+	if (dev->type && dev->type->need_parent_lock && parent)
+		device_unlock(parent);
+}
+
 static void __device_attach_async_helper(void *_dev, async_cookie_t cookie)
 {
 	struct device *dev = _dev;
@@ -1039,7 +1071,7 @@ static void __device_attach_async_helper(void *_dev, async_cookie_t cookie)
 		.want_async	= true,
 	};
 
-	device_lock(dev);
+	__device_driver_lock(dev, dev->parent);
 
 	/*
 	 * Check if device has already been removed or claimed. This may
@@ -1061,7 +1093,7 @@ static void __device_attach_async_helper(void *_dev, async_cookie_t cookie)
 	if (dev->parent)
 		pm_runtime_put(dev->parent);
 out_unlock:
-	device_unlock(dev);
+	__device_driver_unlock(dev, dev->parent);
 
 	put_device(dev);
 }
@@ -1118,8 +1150,11 @@ static int __device_attach(struct device *dev, bool allow_async)
 	}
 out_unlock:
 	device_unlock(dev);
-	if (async)
-		async_schedule_dev(__device_attach_async_helper, dev);
+	if (async && !async_schedule_dev_nocall(__device_attach_async_helper, dev)) {
+		put_device(dev);
+		ret = 2;	/* retry synchronously */
+	}
+
 	return ret;
 }
 
@@ -1146,48 +1181,20 @@ EXPORT_SYMBOL_GPL(device_attach);
 void device_initial_probe(struct device *dev)
 {
 	struct subsys_private *sp = bus_to_subsys(dev->bus);
+	int ret;
 
 	if (!sp)
 		return;
 
-	if (sp->drivers_autoprobe)
-		__device_attach(dev, true);
+	if (sp->drivers_autoprobe) {
+		ret = __device_attach(dev, true);
+		if (ret == 2)
+			__device_attach(dev, false);
+	}
 
 	subsys_put(sp);
 }
 
-/*
- * __device_driver_lock - acquire locks needed to manipulate dev->drv
- * @dev: Device we will update driver info for
- * @parent: Parent device. Needed if the device type requires parent lock
- *
- * This function will take the required locks for manipulating dev->drv.
- * Normally this will just be the @dev lock, but when called for a USB
- * interface, @parent lock will be held as well.
- */
-static void __device_driver_lock(struct device *dev, struct device *parent)
-{
-	if (dev->type && dev->type->need_parent_lock && parent)
-		device_lock(parent);
-	device_lock(dev);
-}
-
-/*
- * __device_driver_unlock - release locks needed to manipulate dev->drv
- * @dev: Device we will update driver info for
- * @parent: Parent device. Needed if the device type requires parent lock
- *
- * This function will release the required locks for manipulating dev->drv.
- * Normally this will just be the @dev lock, but when called for a
- * USB interface, @parent lock will be released as well.
- */
-static void __device_driver_unlock(struct device *dev, struct device *parent)
-{
-	device_unlock(dev);
-	if (dev->type && dev->type->need_parent_lock && parent)
-		device_unlock(parent);
-}
-
 /**
  * device_driver_attach - attach a specific driver to a specific device
  * @drv: Driver to attach