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 7c3392e..91c99e7 100644 (file)
--- 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)) {