Messages in this thread Patch in this message | | | Date | Tue, 07 Sep 2010 14:33:27 -0000 | From | Thomas Gleixner <> | Subject | [patch 22/30] dvb: Convert "mutex" to semaphore |
| |
Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Cc: linux-media@vger.kernel.org
--- drivers/media/dvb/dvb-core/dvb_frontend.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6/drivers/media/dvb/dvb-core/dvb_frontend.c =================================================================== --- linux-2.6.orig/drivers/media/dvb/dvb-core/dvb_frontend.c +++ linux-2.6/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -702,7 +702,7 @@ static void dvb_frontend_stop(struct dvb kthread_stop(fepriv->thread); - init_MUTEX (&fepriv->sem); + sema_init(&fepriv->sem, 1); fepriv->state = FESTATE_IDLE; /* paranoia check in case a signal arrived */ @@ -2061,7 +2061,7 @@ int dvb_register_frontend(struct dvb_ada } fepriv = fe->frontend_priv; - init_MUTEX (&fepriv->sem); + sema_init(&fepriv->sem, 1); init_waitqueue_head (&fepriv->wait_queue); init_waitqueue_head (&fepriv->events.wait_queue); mutex_init(&fepriv->events.mtx);
| |