[Patch RFC 28/37] dvb: Convert "mutex" to semaphore

[Thomas Gleixner]

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@xxxxxxxxxxxxx>
Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
---
 drivers/media/dvb/dvb-core/dvb_frontend.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6-tip/drivers/media/dvb/dvb-core/dvb_frontend.c
===================================================================
--- linux-2.6-tip.orig/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ linux-2.6-tip/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -678,7 +678,7 @@ static void dvb_frontend_stop(struct dvb
 
 	kthread_stop(fepriv->thread);
 
-	init_MUTEX (&fepriv->sem);
+	semaphore_init(&fepriv->sem);
 	fepriv->state = FESTATE_IDLE;
 
 	/* paranoia check in case a signal arrived */
@@ -1909,7 +1909,7 @@ int dvb_register_frontend(struct dvb_ada
 	}
 	fepriv = fe->frontend_priv;
 
-	init_MUTEX (&fepriv->sem);
+	semaphore_init(&fepriv->sem);
 	init_waitqueue_head (&fepriv->wait_queue);
 	init_waitqueue_head (&fepriv->events.wait_queue);
 	mutex_init(&fepriv->events.mtx);


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/