V4L/DVB (5511): Fix 2/3 for bug 7819: demux and dvr

[mirror_ubuntu-zesty-kernel.git] / drivers / media / dvb / dvb-core / dvb_demux.c

diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index 6d8d1c3df8631a4832b34954e44e5633cd3a34c6..f558ac9c09547bd27b2cd8c75ded25a6566314b1 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -1208,6 +1208,8 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
        dmx->disconnect_frontend = dvbdmx_disconnect_frontend;
        dmx->get_pes_pids = dvbdmx_get_pes_pids;
 
+       init_waitqueue_head (&dvbdemux->wait_queue);
+
        mutex_init(&dvbdemux->mutex);
        spin_lock_init(&dvbdemux->lock);