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path: root/drivers/media/dvb-frontends/cxd2841er.c
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Diffstat (limited to 'drivers/media/dvb-frontends/cxd2841er.c')
-rw-r--r--drivers/media/dvb-frontends/cxd2841er.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/dvb-frontends/cxd2841er.c b/drivers/media/dvb-frontends/cxd2841er.c
index 08f67d60a7d9..12bff778c97f 100644
--- 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);