From 4c50170dd6c16db37aa38d48cd4d929c4f38e2af Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 26 Jul 2009 00:10:40 +0200
Subject: [PATCH] infiniband: Make user_mad semaphore a real one

commit 37be6ed9bf5d50cf2bfa07a4ff8b505e428e6a4c in tip.

The usage of this "mutex" is non obvious. Make it a semaphore.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 7de0296..810a52c 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -1004,7 +1004,7 @@ static int ib_umad_init_port(struct ib_device *device, int port_num,
 
 	port->ib_dev   = device;
 	port->port_num = port_num;
-	init_MUTEX(&port->sm_sem);
+	semaphore_init(&port->sm_sem);
 	mutex_init(&port->file_mutex);
 	INIT_LIST_HEAD(&port->file_list);
 
-- 
1.7.1.1