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Commit 632cf92a authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Chris Ball
Browse files

mmc: Convert "mutex" to semaphore 



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

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 265cdc90

drivers/mmc/card/queue.c

+1 −1
Original line number Diff line number Diff line
@@ -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)) {