DVB: remove unused parameter

modules/access/dtv/access.c

@@ -361,9 +361,8 @@ static int Open (vlc_object_t *obj)
         return VLC_ENOMEM;
 
     var_LocationParse (obj, access->psz_location, "dvb-");
-    unsigned freq = var_InheritFrequency (obj);
 
-    dvb_device_t *dev = dvb_open (obj, freq != 0);
+    dvb_device_t *dev = dvb_open (obj);
     if (dev == NULL)
     {
         free (sys);
@@ -373,6 +372,7 @@ static int Open (vlc_object_t *obj)
     sys->dev = dev;
     access->p_sys = sys;
 
+    unsigned freq = var_InheritFrequency (obj);
     if (freq != 0)
     {
         const delsys_t *delsys = GuessSystem (access->psz_access, dev);

modules/access/dtv/bdagraph.cpp

@@ -130,11 +130,8 @@ struct dvb_device
     uint32_t lowf, highf, switchf;
 };
 
-dvb_device_t *dvb_open (vlc_object_t *obj, bool tune)
+dvb_device_t *dvb_open (vlc_object_t *obj)
 {
-    if (!tune)
-        return NULL; /* not implemented (yet?) */
-
     dvb_device_t *d = new dvb_device_t;
 
     d->module = new BDAGraph (obj);

modules/access/dtv/dtv.h

@@ -32,7 +32,7 @@ extern const delsys_t dvbc, dvbs, dvbs2, dvbt, dvbt2, atsc, cqam;
 
 typedef struct dvb_device dvb_device_t;
 
-dvb_device_t *dvb_open (vlc_object_t *obj, bool tune);
+dvb_device_t *dvb_open (vlc_object_t *obj);
 void dvb_close (dvb_device_t *);
 ssize_t dvb_read (dvb_device_t *, void *, size_t);
 

modules/access/dtv/linux.c

@@ -192,7 +192,7 @@ struct dvb_device
 /**
  * Opens the DVB tuner
  */
-dvb_device_t *dvb_open (vlc_object_t *obj, bool tune)
+dvb_device_t *dvb_open (vlc_object_t *obj)
 {
     dvb_device_t *d = malloc (sizeof (*d));
     if (unlikely(d == NULL))