From fcdb0fd6eaeb4fc6ab9ba7ce8a9f217b97d343e8 Mon Sep 17 00:00:00 2001
From: Benjamin Walsh <walsh.benj@gmail.com>
Date: Sat, 28 Jan 2017 16:56:18 -0500
Subject: [PATCH] kernel: add _WAIT_Q_INIT()

Dissociate wait queue initialization from doubly-linked lists if the
underlying implementation is to be abstracted.

Change-Id: Id7544c6ac506643437f9c4f0ae97e7eecab8d06d
Signed-off-by: Benjamin Walsh <walsh.benj@gmail.com>
---
 kernel/include/wait_q.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/include/wait_q.h b/kernel/include/wait_q.h
index 0637a96e408..7a28aedd7e3 100644
--- a/kernel/include/wait_q.h
+++ b/kernel/include/wait_q.h
@@ -42,6 +42,8 @@ static ALWAYS_INLINE int _abort_thread_timeout(struct k_thread *thread)
 #define _get_next_timeout_expiry() (K_FOREVER)
 #endif
 
+#define _WAIT_Q_INIT(wait_q) SYS_DLIST_STATIC_INIT(wait_q)
+
 #ifdef __cplusplus
 }
 #endif