[media] mb86a20s: Fix signal strength calculus

A register typo made the calculation to not work. Fix it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index 2720b82..0fbfae2 100644 (file)
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -335,7 +335,7 @@ static int mb86a20s_read_signal_strength(struct dvb_frontend *fe)
                rc = mb86a20s_writereg(state, 0x04, 0x20);
                if (rc < 0)
                        return rc;
-               rc = mb86a20s_writereg(state, 0x04, rf);
+               rc = mb86a20s_writereg(state, 0x05, rf);
                if (rc < 0)
                        return rc;