It is not good idea to return error for missing callback
handler as whole callback as optional and could be missing
by intentionally.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
}
static int af9035_frontend_callback(void *adapter_priv, int component,
}
static int af9035_frontend_callback(void *adapter_priv, int component,
struct i2c_adapter *adap = adapter_priv;
struct dvb_usb_device *d = i2c_get_adapdata(adap);
struct i2c_adapter *adap = adapter_priv;
struct dvb_usb_device *d = i2c_get_adapdata(adap);
+ dev_dbg(&d->udev->dev, "%s: component=%d cmd=%d arg=%d\n",
+ __func__, component, cmd, arg);
+
switch (component) {
case DVB_FRONTEND_COMPONENT_TUNER:
return af9035_tuner_callback(d, cmd, arg);
switch (component) {
case DVB_FRONTEND_COMPONENT_TUNER:
return af9035_tuner_callback(d, cmd, arg);
}
static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
}
static int af9035_frontend_attach(struct dvb_usb_adapter *adap)