usb: device_next: lock scheduler in usbd_enable()

Lock the scheduler until the device is fully enabled, similar to
usbd_init();

Signed-off-by: Johann Fischer <[email protected]>

Author: jfischer-no

subsys/usb/device_next/usbd_device.c

@@ -249,6 +249,7 @@ int usbd_enable(struct usbd_context *const uds_ctx)
 {
 	int ret;
 
+	k_sched_lock();
 	usbd_device_lock(uds_ctx);
 
 	if (!usbd_is_initialized(uds_ctx)) {
@@ -279,6 +280,8 @@ int usbd_enable(struct usbd_context *const uds_ctx)
 
 enable_exit:
 	usbd_device_unlock(uds_ctx);
+	k_sched_unlock();
+
 	return ret;
 }