On Wed, Oct 05, 2016 at 06:04:50AM -0300, Mauro Carvalho Chehab wrote:
> static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
> {
> - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
> - char state[3];
> + struct dvb_usb_device *d = adap->dev;
> + struct cinergyt2_state *st = d->priv;
> int ret;
>
> adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
>
> - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
> - sizeof(state), 0);
it seems to miss this:
st->data[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
> + ret = dvb_usb_generic_rw(d, st->data, 1, st->data, 3, 0);
> if (ret < 0) {
> deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
> "state info\n");
> @@ -141,13 +147,14 @@ static int repeatable_keys[] = {
> static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int
> *state)
> {
> struct cinergyt2_state *st = d->priv;
> - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
> int i;
>
> *state = REMOTE_NO_KEY_PRESSED;
>
> - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
> - if (key[4] == 0xff) {
> + st->data[0] = CINERGYT2_EP1_SLEEP_MODE;
should probably be
st->data[0] = CINERGYT2_EP1_GET_RC_EVENTS;
> +
> + dvb_usb_generic_rw(d, st->data, 1, st->data, 5, 0);
HTH,
Johannes
