Converting Ethos-U driver to rpmsg

The Ethos-U kernel driver has been converted from a
platform driver with a custom firmware interface into a
rpmsg driver.

Change-Id: I9ae449f5e79eb02924e6630611d0893e5fec86be
diff --git a/kernel/ethosu_capabilities.h b/kernel/ethosu_capabilities.h
index 87cd168..3a79dc5 100644
--- a/kernel/ethosu_capabilities.h
+++ b/kernel/ethosu_capabilities.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022 Arm Limited.
+ * Copyright 2022-2023 Arm Limited and/or its affiliates
  *
  * This program is free software and is provided to you under the terms of the
  * GNU General Public License version 2 as published by the Free Software
@@ -25,7 +25,6 @@
  * Includes
  ****************************************************************************/
 
-#include "ethosu_core_interface.h"
 #include "ethosu_mailbox.h"
 
 #include <linux/types.h>
@@ -35,6 +34,7 @@
  * Types
  ****************************************************************************/
 
+struct ethosu_core_msg_capabilities_rsp;
 struct ethosu_device;
 struct ethosu_uapi_device_capabilities;
 
@@ -57,6 +57,7 @@
 				struct ethosu_uapi_device_capabilities *uapi);
 
 void ethosu_capability_rsp(struct ethosu_device *edev,
+			   int msg_id,
 			   struct ethosu_core_msg_capabilities_rsp *rsp);
 
 #endif