lkml.org 
[lkml]   [2009]   [Jul]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[Patch RFC 27/37] mmc: Convert "mutex" to semaphore
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)) {



\
 
 \ /
  Last update: 2009-07-26 10:33    [W:0.199 / U:0.068 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site