Merge tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / media / dvb-frontends / cxd2841er.c

diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index 08f67d60a7d9f644b7d59fd847036ae4a8224f13..12bff778c97f67c23f1c451ff050707686266824 100644 (file)
--- a/drivers/media/dvb-frontends/cxd2841er.c
+++ b/drivers/media/dvb-frontends/cxd2841er.c
@@ -3279,7 +3279,10 @@ static int cxd2841er_get_frontend(struct dvb_frontend *fe,
        else if (priv->state == STATE_ACTIVE_TC)
                cxd2841er_read_status_tc(fe, &status);
 
-       cxd2841er_read_signal_strength(fe);
+       if (priv->state == STATE_ACTIVE_TC || priv->state == STATE_ACTIVE_S)
+               cxd2841er_read_signal_strength(fe);
+       else
+               p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
 
        if (status & FE_HAS_LOCK) {
                cxd2841er_read_snr(fe);