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SubjectRe: [patch 21/30] mmc: Convert "mutex" to semaphore
Hi,

On Tue, Sep 07, 2010 at 02:33:22PM -0000, Thomas Gleixner wrote:
> 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
>
> ---
> drivers/mmc/card/queue.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-2.6/drivers/mmc/card/queue.c
> ===================================================================
> --- linux-2.6.orig/drivers/mmc/card/queue.c
> +++ linux-2.6/drivers/mmc/card/queue.c
> @@ -209,7 +209,7 @@ int mmc_init_queue(struct mmc_queue *mq,
> sg_init_table(mq->sg, host->max_phys_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)) {
>
>

Thanks, applied to mmc-next.

--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child


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