From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 14 Sep 2010 11:12:35 +0000 (-0400)
Subject: mmc: Convert "mutex" to semaphore
X-Git-Tag: v2.6.37-rc1~65^2~57
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=632cf92a72fecda096d0f4608eaefb2c7392b744;p=linux.git

mmc: Convert "mutex" to semaphore

Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 7c3392e50722..91c99e76c8cc 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -208,7 +208,7 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
 		sg_init_table(mq->sg, host->max_segs);
 	}
 
-	init_MUTEX(&mq->thread_sem);
+	sema_init(&mq->thread_sem, 1);
 
 	mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd");
 	if (IS_ERR(mq->thread)) {