- Old events aren't very useful, so clear them before adding
the first event after an attempt to tune.
Signed-off-by: Andreas Oberritter <obi@xxxxxxxxxxx>
---
drivers/media/dvb/dvb-core/dvb_frontend.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 45ea843..4102311 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -220,6 +220,16 @@ static int dvb_frontend_get_event(struct dvb_frontend *fe,
return 0;
}
+static void dvb_frontend_clear_events(struct dvb_frontend *fe)
+{
+ struct dvb_frontend_private *fepriv = fe->frontend_priv;
+ struct dvb_fe_events *events = &fepriv->events;
+
+ mutex_lock(&events->mtx);
+ events->eventr = events->eventw;
+ mutex_unlock(&events->mtx);
+}
+
static void dvb_frontend_init(struct dvb_frontend *fe)
{
dprintk ("DVB: initialising adapter %i frontend %i (%s)...\n",
@@ -1891,6 +1901,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
/* Request the search algorithm to search */
fepriv->algo_status |= DVBFE_ALGO_SEARCH_AGAIN;
+ dvb_frontend_clear_events(fe);
dvb_frontend_add_event(fe, 0);
dvb_frontend_wakeup(fe);
fepriv->status = 0;
--
1.7.2.5
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