[media] dvb: get rid of fe_ioctl_override callback

This callback were meant to allow overriding a FE callback, before its
call, but it is not really needed, as the callback can be intercepted
after tuner attachment.

Worse than that, only DVBv3 calls are intercepted this way, so a DVBv5
application will produce different effects than a DVBv3 one.

So, get rid of it.

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

4 files changed, 6 insertions, 12 deletions

diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index cd54268..f3202a5 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -1218,8 +1218,7 @@ static int dvb_register(struct cx23885_tsport *port)
 
 	/* register everything */
 	ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
-					&dev->pci->dev, adapter_nr, mfe_shared,
-					NULL);
+					&dev->pci->dev, adapter_nr, mfe_shared);
 	if (ret)
 		goto frontend_detach;
 
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 003937c..d803bba 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -1578,7 +1578,7 @@ static int dvb_register(struct cx8802_dev *dev)
 
 	/* register everything */
 	res = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
-		&dev->pci->dev, adapter_nr, mfe_shared, NULL);
+		&dev->pci->dev, adapter_nr, mfe_shared);
 	if (res)
 		goto frontend_detach;
 	return res;
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index cc7f3d6..d0f53bb 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1849,7 +1849,7 @@ static int dvb_init(struct saa7134_dev *dev)
 
 	/* register everything else */
 	ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
-					&dev->pci->dev, adapter_nr, 0, NULL);
+					&dev->pci->dev, adapter_nr, 0);
 
 	/* this sequence is necessary to make the tda1004x load its firmware
 	 * and to enter analog mode of hybrid boards
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
index 94d83a4..b7efa45 100644
--- a/drivers/media/video/videobuf-dvb.c
+++ b/drivers/media/video/videobuf-dvb.c
@@ -139,9 +139,7 @@ static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe,
 			  struct device *device,
 			  char *adapter_name,
 			  short *adapter_nr,
-			  int mfe_shared,
-			  int (*fe_ioctl_override)(struct dvb_frontend *,
-					unsigned int, void *, unsigned int))
+			  int mfe_shared)
 {
 	int result;
 
@@ -156,7 +154,6 @@ static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe,
 	}
 	fe->adapter.priv = adapter_priv;
 	fe->adapter.mfe_shared = mfe_shared;
-	fe->adapter.fe_ioctl_override = fe_ioctl_override;
 
 	return result;
 }
@@ -257,9 +254,7 @@ int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
 			  void *adapter_priv,
 			  struct device *device,
 			  short *adapter_nr,
-			  int mfe_shared,
-			  int (*fe_ioctl_override)(struct dvb_frontend *,
-					unsigned int, void *, unsigned int))
+			  int mfe_shared)
 {
 	struct list_head *list, *q;
 	struct videobuf_dvb_frontend *fe;
@@ -273,7 +268,7 @@ int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
 
 	/* Bring up the adapter */
 	res = videobuf_dvb_register_adapter(f, module, adapter_priv, device,
-		fe->dvb.name, adapter_nr, mfe_shared, fe_ioctl_override);
+		fe->dvb.name, adapter_nr, mfe_shared);
 	if (res < 0) {
 		printk(KERN_WARNING "videobuf_dvb_register_adapter failed (errno = %d)\n", res);
 		return res;