| Date | Sun, 26 Jul 2009 08:19:21 -0000 | From | Thomas Gleixner <> | Subject | [Patch RFC 27/37] mmc: Convert "mutex" to semaphore |
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The usage of this "mutex" is non obvious and probably a completions in some places. Make it a semaphore.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Pierre Ossman <drzeus@drzeus.cx> --- drivers/mmc/card/queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-tip/drivers/mmc/card/queue.c =================================================================== --- linux-2.6-tip.orig/drivers/mmc/card/queue.c +++ linux-2.6-tip/drivers/mmc/card/queue.c @@ -194,7 +194,7 @@ int mmc_init_queue(struct mmc_queue *mq, sg_init_table(mq->sg, host->max_phys_segs); } - init_MUTEX(&mq->thread_sem); + semaphore_init(&mq->thread_sem); mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd"); if (IS_ERR(mq->thread)) {
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