From 3d18332bb136a4b6da3d733f3ee770d633d15126 Mon Sep 17 00:00:00 2001
From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Date: Wed, 18 Sep 2024 14:51:14 +0300
Subject: [PATCH] zephyr: add rtos/mutex.h

The RTOS layer should provide the same interface for all OS'es.
Currently rtos/mutex.h is only defined for XTOS. Add rtos/mutex.h
also for Zephyr to allow generic SOF code to use this interface.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
---
 zephyr/include/rtos/mutex.h | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 zephyr/include/rtos/mutex.h

diff --git a/zephyr/include/rtos/mutex.h b/zephyr/include/rtos/mutex.h
new file mode 100644
index 000000000000..9f26c7a86d75
--- /dev/null
+++ b/zephyr/include/rtos/mutex.h
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: BSD-3-Clause
+//
+// Copyright(c) 2024 Intel Corporation.
+//
+
+#ifndef __ZEPHYR_RTOS_MUTEX_H__
+#define __ZEPHYR_RTOS_MUTEX_H__
+
+#include <zephyr/kernel.h> /* k_mutex_*() */
+
+#endif /* __ZEPHYR_RTOS_MUTEX_H__ */