[media] dvb_usb_v2: add .init() callback
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb.h b/drivers/media/dvb/dvb-usb/dvb_usb.h
index 95caac1..15b08b7 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb_usb.h
@@ -239,6 +239,8 @@
* @read_mac_address: called to read the MAC address of the device.
* @identify_state: called to determine the state (cold or warm), when it
* is not distinguishable by the USB IDs.
+ * @init: called after adapters are created in order to finalize device
+ * configuration.
*
* @rc: remote controller properties
*
@@ -283,6 +285,7 @@
int (*read_mac_address) (struct dvb_usb_device *, u8 []);
int (*identify_state) (struct usb_device *, struct dvb_usb_device_properties *,
struct dvb_usb_device_description **, int *);
+ int (*init) (struct dvb_usb_device *);
struct {
enum dvb_usb_mode mode; /* Drivers shouldn't touch on it */
diff --git a/drivers/media/dvb/dvb-usb/dvb_usb_init.c b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
index 4ae3045..0d769a1 100644
--- a/drivers/media/dvb/dvb-usb/dvb_usb_init.c
+++ b/drivers/media/dvb/dvb-usb/dvb_usb_init.c
@@ -164,6 +164,9 @@
return ret;
}
+ if (d->props.init)
+ d->props.init(d);
+
if ((ret = dvb_usb_remote_init(d)))
err("could not initialize remote control.");