1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/usb/dvb-usb-v2/dvb_usb.h b/drivers/media/usb/dvb-usb-v2/dvb_usb.h
index 124b4baa7e97..14e111e13e54 100644
--- a/drivers/media/usb/dvb-usb-v2/dvb_usb.h
+++ b/drivers/media/usb/dvb-usb-v2/dvb_usb.h
@@ -214,6 +214,7 @@ struct dvb_usb_adapter_properties {
  * @read_config: called to resolve device configuration
  * @read_mac_address: called to resolve adapter mac-address
  * @frontend_attach: called to attach the possible frontends
+ * @frontend_detach: called to detach the possible frontends
  * @tuner_attach: called to attach the possible tuners
  * @frontend_ctrl: called to power on/off active frontend
  * @streaming_ctrl: called to start/stop the usb streaming of adapter
@@ -254,7 +255,9 @@ struct dvb_usb_device_properties {
         int (*read_config) (struct dvb_usb_device *d);
         int (*read_mac_address) (struct dvb_usb_adapter *, u8 []);
         int (*frontend_attach) (struct dvb_usb_adapter *);
+        int (*frontend_detach)(struct dvb_usb_adapter *);
         int (*tuner_attach) (struct dvb_usb_adapter *);
+        int (*tuner_detach)(struct dvb_usb_adapter *);
         int (*frontend_ctrl) (struct dvb_frontend *, int);
         int (*streaming_ctrl) (struct dvb_frontend *, int);
         int (*init) (struct dvb_usb_device *);