From: Thomas Gleixner Date: Tue, 7 Sep 2010 14:33:27 +0000 (-0300) Subject: V4L/DVB: dvb: Convert "mutex" to semaphore X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a0a4714c404dfd0c28092743dd8bc244fcda357a;p=openwrt%2Fstaging%2Fblogic.git V4L/DVB: dvb: Convert "mutex" to semaphore Get rid of init_MUTEX[_LOCKED]() and use sema_init() instead. Signed-off-by: Thomas Gleixner Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c index 4d45b7d6b3fb..083ed151e9c9 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -702,7 +702,7 @@ static void dvb_frontend_stop(struct dvb_frontend *fe) 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_adapter* dvb, } 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);