[media] ds3000: wrong hardware tune function implemented

It is taken from another tree, where it is modified.
Patch to fix that

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 13 insertions, 2 deletions

diff --git a/drivers/media/dvb/frontends/ds3000.c b/drivers/media/dvb/frontends/ds3000.c
index 7f3d118287c4..90bf573308b0 100644
--- a/drivers/media/dvb/frontends/ds3000.c
+++ b/drivers/media/dvb/frontends/ds3000.c
@@ -1220,9 +1220,20 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
 }
 
 static int ds3000_tune(struct dvb_frontend *fe,
-                        struct dvb_frontend_parameters *p)
+                        struct dvb_frontend_parameters *p,
+                        unsigned int mode_flags,
+                        unsigned int *delay,
+                        fe_status_t *status)
 {
-        return ds3000_set_frontend(fe, p);
+        if (p) {
+                int ret = ds3000_set_frontend(fe, p);
+                if (ret)
+                        return ret;
+        }
+
+        *delay = HZ / 5;
+
+        return ds3000_read_status(fe, status);
 }
 
 static enum dvbfe_algo ds3000_get_algo(struct dvb_frontend *fe)