diff options
Diffstat (limited to 'drivers/media/dvb-core')
| -rw-r--r-- | drivers/media/dvb-core/dvb_demux.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c index 53ee319b79b2..6c7ff0cdcd32 100644 --- a/drivers/media/dvb-core/dvb_demux.c +++ b/drivers/media/dvb-core/dvb_demux.c @@ -1032,8 +1032,13 @@ static int dmx_section_feed_release_filter(struct dmx_section_feed *feed, return -EINVAL; } - if (feed->is_filtering) + if (feed->is_filtering) { + /* release dvbdmx->mutex as far as it is + acquired by stop_filtering() itself */ + mutex_unlock(&dvbdmx->mutex); feed->stop_filtering(feed); + mutex_lock(&dvbdmx->mutex); + } spin_lock_irq(&dvbdmx->lock); f = dvbdmxfeed->filter; |