V4L/DVB (9925): tuner-core: add debug msg's when asking tuner to sleep

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

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 1fca9de04fd6..22cf0c48b450 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -733,6 +733,8 @@ static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode,
         t->mode = mode;
 
         if (check_mode(t, cmd) == -EINVAL) {
+                tuner_dbg("Tuner doesn't support this mode. "
+                          "Putting tuner to sleep\n");
                 t->mode = T_STANDBY;
                 if (analog_ops->standby)
                         analog_ops->standby(&t->fe);
@@ -787,6 +789,8 @@ static int tuner_s_standby(struct v4l2_subdev *sd, u32 standby)
         struct tuner *t = to_tuner(sd);
         struct analog_demod_ops *analog_ops = &t->fe.ops.analog_ops;
 
+        tuner_dbg("Putting tuner to sleep\n");
+
         if (check_mode(t, "TUNER_SET_STANDBY") == -EINVAL)
                 return 0;
         t->mode = T_STANDBY;