[media] af9013: add debug for IF frequency

Used IF frequency is one of the most important parameter to know.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb-frontends/af9013.c b/drivers/media/dvb-frontends/af9013.c
index 5bc570d..2dac314 100644 (file)
--- a/drivers/media/dvb-frontends/af9013.c
+++ b/drivers/media/dvb-frontends/af9013.c
@@ -606,6 +606,8 @@ static int af9013_set_frontend(struct dvb_frontend *fe)
                else
                        if_frequency = state->config.if_frequency;
 
+               dbg("%s: if_frequency=%d", __func__, if_frequency);
+
                sampling_freq = if_frequency;
 
                while (sampling_freq > (state->config.clock / 2))