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

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

diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 1fca9de04fd67a8649644c40d975037ad8cb4bf5..22cf0c48b4507d02edbc59751ab7fbd9830e5a01 100644 (file)
--- 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;