1 files changed, 0 insertions, 403 deletions

diff --git a/drivers/media/usb/dvb-usb/dvb_usb_dvb.c b/drivers/media/usb/dvb-usb/dvb_usb_dvb.c
deleted file mode 100644
index 384fe8eec21..00000000000
--- a/drivers/media/usb/dvb-usb/dvb_usb_dvb.c
+++ /dev/null
@@ -1,403 +0,0 @@
-/* dvb-usb-dvb.c is part of the DVB USB library.
- *
- * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
- * see dvb-usb-init.c for copyright information.
- *
- * This file contains functions for initializing and handling the
- * linux-dvb API.
- */
-#include "dvb_usb_common.h"
-
-static void dvb_usb_data_complete(struct usb_data_stream *stream, u8 *buf,
-		size_t len)
-{
-	struct dvb_usb_adapter *adap = stream->user_priv;
-	dvb_dmx_swfilter(&adap->demux, buf, len);
-}
-
-static void dvb_usb_data_complete_204(struct usb_data_stream *stream, u8 *buf,
-		size_t len)
-{
-	struct dvb_usb_adapter *adap = stream->user_priv;
-	dvb_dmx_swfilter_204(&adap->demux, buf, len);
-}
-
-static void dvb_usb_data_complete_raw(struct usb_data_stream *stream, u8 *buf,
-		size_t len)
-{
-	struct dvb_usb_adapter *adap = stream->user_priv;
-	dvb_dmx_swfilter_raw(&adap->demux, buf, len);
-}
-
-int dvb_usbv2_adapter_stream_init(struct dvb_usb_adapter *adap)
-{
-	pr_debug("%s: adap=%d\n", __func__, adap->id);
-
-	adap->stream.udev = adap_to_d(adap)->udev;
-	adap->stream.user_priv = adap;
-	adap->stream.complete = dvb_usb_data_complete;
-
-	return usb_urb_initv2(&adap->stream, &adap->props->stream);
-}
-
-int dvb_usbv2_adapter_stream_exit(struct dvb_usb_adapter *adap)
-{
-	pr_debug("%s: adap=%d\n", __func__, adap->id);
-	usb_urb_exitv2(&adap->stream);
-
-	return 0;
-}
-
-/* does the complete input transfer handling */
-static inline int dvb_usb_ctrl_feed(struct dvb_demux_feed *dvbdmxfeed, int count)
-{
-	struct dvb_usb_adapter *adap = dvbdmxfeed->demux->priv;
-	struct dvb_usb_device *d = adap_to_d(adap);
-	int ret;
-	pr_debug("%s: adap=%d active_fe=%d feed_type=%d setting pid [%s]: " \
-			"%04x (%04d) at index %d '%s'\n", __func__, adap->id,
-			adap->active_fe, dvbdmxfeed->type,
-			adap->pid_filtering ? "yes" : "no", dvbdmxfeed->pid,
-			dvbdmxfeed->pid, dvbdmxfeed->index,
-			(count == 1) ? "on" : "off");
-
-	if (adap->active_fe == -1)
-		return -EINVAL;
-
-	adap->feed_count += count;
-
-	/* stop feeding if it is last pid */
-	if (adap->feed_count == 0) {
-		pr_debug("%s: stop feeding\n", __func__);
-		usb_urb_killv2(&adap->stream);
-
-		if (d->props->streaming_ctrl) {
-			ret = d->props->streaming_ctrl(adap, 0);
-			if (ret < 0) {
-				pr_err("%s: streaming_ctrl() failed=%d\n",
-						KBUILD_MODNAME, ret);
-				goto err_mutex_unlock;
-			}
-		}
-		mutex_unlock(&adap->sync_mutex);
-	}
-
-	/* activate the pid on the device pid filter */
-	if (adap->props->caps & DVB_USB_ADAP_HAS_PID_FILTER &&
-			adap->pid_filtering &&
-			adap->props->pid_filter)
-		ret = adap->props->pid_filter(adap, dvbdmxfeed->index,
-				dvbdmxfeed->pid, (count == 1) ? 1 : 0);
-			if (ret < 0)
-				pr_err("%s: pid_filter() failed=%d\n",
-						KBUILD_MODNAME, ret);
-
-	/* start feeding if it is first pid */
-	if (adap->feed_count == 1 && count == 1) {
-		struct usb_data_stream_properties stream_props;
-		mutex_lock(&adap->sync_mutex);
-		pr_debug("%s: start feeding\n", __func__);
-
-		/* resolve input and output streaming paramters */
-		if (d->props->get_stream_config) {
-			memcpy(&stream_props, &adap->props->stream,
-				sizeof(struct usb_data_stream_properties));
-			ret = d->props->get_stream_config(
-					adap->fe[adap->active_fe],
-					&adap->ts_type, &stream_props);
-			if (ret < 0)
-				goto err_mutex_unlock;
-		} else {
-			stream_props = adap->props->stream;
-		}
-
-		switch (adap->ts_type) {
-		case DVB_USB_FE_TS_TYPE_204:
-			adap->stream.complete = dvb_usb_data_complete_204;
-			break;
-		case DVB_USB_FE_TS_TYPE_RAW:
-			adap->stream.complete = dvb_usb_data_complete_raw;
-			break;
-		case DVB_USB_FE_TS_TYPE_188:
-		default:
-			adap->stream.complete = dvb_usb_data_complete;
-			break;
-		}
-
-		usb_urb_submitv2(&adap->stream, &stream_props);
-
-		if (adap->props->caps & DVB_USB_ADAP_HAS_PID_FILTER &&
-				adap->props->caps &
-				DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF &&
-				adap->props->pid_filter_ctrl) {
-			ret = adap->props->pid_filter_ctrl(adap,
-					adap->pid_filtering);
-			if (ret < 0) {
-				pr_err("%s: pid_filter_ctrl() failed=%d\n",
-						KBUILD_MODNAME, ret);
-				goto err_mutex_unlock;
-			}
-		}
-
-		if (d->props->streaming_ctrl) {
-			ret = d->props->streaming_ctrl(adap, 1);
-			if (ret < 0) {
-				pr_err("%s: streaming_ctrl() failed=%d\n",
-						KBUILD_MODNAME, ret);
-				goto err_mutex_unlock;
-			}
-		}
-	}
-
-	return 0;
-err_mutex_unlock:
-	mutex_unlock(&adap->sync_mutex);
-	pr_debug("%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int dvb_usb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
-{
-	return dvb_usb_ctrl_feed(dvbdmxfeed, 1);
-}
-
-static int dvb_usb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
-{
-	return dvb_usb_ctrl_feed(dvbdmxfeed, -1);
-}
-
-int dvb_usbv2_adapter_dvb_init(struct dvb_usb_adapter *adap)
-{
-	int ret;
-	struct dvb_usb_device *d = adap_to_d(adap);
-	pr_debug("%s: adap=%d\n", __func__, adap->id);
-
-	ret = dvb_register_adapter(&adap->dvb_adap, d->name, d->props->owner,
-			&d->udev->dev, d->props->adapter_nr);
-	if (ret < 0) {
-		pr_debug("%s: dvb_register_adapter() failed=%d\n", __func__,
-				ret);
-		goto err;
-	}
-
-	adap->dvb_adap.priv = adap;
-
-	if (d->props->read_mac_address) {
-		ret = d->props->read_mac_address(adap,
-				adap->dvb_adap.proposed_mac);
-		if (ret < 0)
-			goto err_dmx;
-
-		pr_info("%s: MAC address: %pM\n", KBUILD_MODNAME,
-				adap->dvb_adap.proposed_mac);
-	}
-
-	adap->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING;
-	adap->demux.priv             = adap;
-	adap->demux.filternum        = 0;
-	if (adap->demux.filternum < adap->max_feed_count)
-		adap->demux.filternum = adap->max_feed_count;
-	adap->demux.feednum          = adap->demux.filternum;
-	adap->demux.start_feed       = dvb_usb_start_feed;
-	adap->demux.stop_feed        = dvb_usb_stop_feed;
-	adap->demux.write_to_decoder = NULL;
-	ret = dvb_dmx_init(&adap->demux);
-	if (ret < 0) {
-		pr_err("%s: dvb_dmx_init() failed=%d\n", KBUILD_MODNAME, ret);
-		goto err_dmx;
-	}
-
-	adap->dmxdev.filternum       = adap->demux.filternum;
-	adap->dmxdev.demux           = &adap->demux.dmx;
-	adap->dmxdev.capabilities    = 0;
-	ret = dvb_dmxdev_init(&adap->dmxdev, &adap->dvb_adap);
-	if (ret < 0) {
-		pr_err("%s: dvb_dmxdev_init() failed=%d\n", KBUILD_MODNAME,
-				ret);
-		goto err_dmx_dev;
-	}
-
-	ret = dvb_net_init(&adap->dvb_adap, &adap->dvb_net, &adap->demux.dmx);
-	if (ret < 0) {
-		pr_err("%s: dvb_net_init() failed=%d\n", KBUILD_MODNAME, ret);
-		goto err_net_init;
-	}
-
-	mutex_init(&adap->sync_mutex);
-
-	return 0;
-err_net_init:
-	dvb_dmxdev_release(&adap->dmxdev);
-err_dmx_dev:
-	dvb_dmx_release(&adap->demux);
-err_dmx:
-	dvb_unregister_adapter(&adap->dvb_adap);
-err:
-	adap->dvb_adap.priv = NULL;
-	return ret;
-}
-
-int dvb_usbv2_adapter_dvb_exit(struct dvb_usb_adapter *adap)
-{
-	pr_debug("%s: adap=%d\n", __func__, adap->id);
-
-	if (adap->dvb_adap.priv) {
-		dvb_net_release(&adap->dvb_net);
-		adap->demux.dmx.close(&adap->demux.dmx);
-		dvb_dmxdev_release(&adap->dmxdev);
-		dvb_dmx_release(&adap->demux);
-		dvb_unregister_adapter(&adap->dvb_adap);
-	}
-
-	return 0;
-}
-
-static int dvb_usb_fe_wakeup(struct dvb_frontend *fe)
-{
-	int ret;
-	struct dvb_usb_adapter *adap = fe->dvb->priv;
-	struct dvb_usb_device *d = adap_to_d(adap);
-	mutex_lock(&adap->sync_mutex);
-	pr_debug("%s: adap=%d fe=%d\n", __func__, adap->id, fe->id);
-
-	ret = dvb_usbv2_device_power_ctrl(d, 1);
-	if (ret < 0)
-		goto err;
-
-	if (d->props->frontend_ctrl) {
-		ret = d->props->frontend_ctrl(fe, 1);
-		if (ret < 0)
-			goto err;
-	}
-
-	if (adap->fe_init[fe->id]) {
-		ret = adap->fe_init[fe->id](fe);
-		if (ret < 0)
-			goto err;
-	}
-
-	adap->active_fe = fe->id;
-	mutex_unlock(&adap->sync_mutex);
-
-	return 0;
-err:
-	mutex_unlock(&adap->sync_mutex);
-	pr_debug("%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-static int dvb_usb_fe_sleep(struct dvb_frontend *fe)
-{
-	int ret;
-	struct dvb_usb_adapter *adap = fe->dvb->priv;
-	struct dvb_usb_device *d = adap_to_d(adap);
-	mutex_lock(&adap->sync_mutex);
-	pr_debug("%s: adap=%d fe=%d\n", __func__, adap->id, fe->id);
-
-	if (adap->fe_sleep[fe->id]) {
-		ret = adap->fe_sleep[fe->id](fe);
-		if (ret < 0)
-			goto err;
-	}
-
-	if (d->props->frontend_ctrl) {
-		ret = d->props->frontend_ctrl(fe, 0);
-		if (ret < 0)
-			goto err;
-	}
-
-	ret = dvb_usbv2_device_power_ctrl(d, 0);
-	if (ret < 0)
-		goto err;
-
-	adap->active_fe = -1;
-	mutex_unlock(&adap->sync_mutex);
-
-	return 0;
-err:
-	mutex_unlock(&adap->sync_mutex);
-	pr_debug("%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-int dvb_usbv2_adapter_frontend_init(struct dvb_usb_adapter *adap)
-{
-	int ret, i, count_registered = 0;
-	struct dvb_usb_device *d = adap_to_d(adap);
-	pr_debug("%s: adap=%d\n", __func__, adap->id);
-
-	memset(adap->fe, 0, sizeof(adap->fe));
-	adap->active_fe = -1;
-
-	if (d->props->frontend_attach) {
-		ret = d->props->frontend_attach(adap);
-		if (ret < 0) {
-			pr_debug("%s: frontend_attach() failed=%d\n", __func__,
-					ret);
-			goto err_dvb_frontend_detach;
-		}
-	} else {
-		pr_debug("%s: frontend_attach() do not exists\n", __func__);
-		ret = 0;
-		goto err;
-	}
-
-	for (i = 0; i < MAX_NO_OF_FE_PER_ADAP && adap->fe[i]; i++) {
-		adap->fe[i]->id = i;
-
-		/* re-assign sleep and wakeup functions */
-		adap->fe_init[i] = adap->fe[i]->ops.init;
-		adap->fe[i]->ops.init  = dvb_usb_fe_wakeup;
-		adap->fe_sleep[i] = adap->fe[i]->ops.sleep;
-		adap->fe[i]->ops.sleep = dvb_usb_fe_sleep;
-
-		ret = dvb_register_frontend(&adap->dvb_adap, adap->fe[i]);
-		if (ret < 0) {
-			pr_err("%s: frontend%d registration failed\n",
-					KBUILD_MODNAME, i);
-			goto err_dvb_unregister_frontend;
-		}
-
-		count_registered++;
-	}
-
-	if (d->props->tuner_attach) {
-		ret = d->props->tuner_attach(adap);
-		if (ret < 0) {
-			pr_debug("%s: tuner_attach() failed=%d\n", __func__,
-					ret);
-			goto err_dvb_unregister_frontend;
-		}
-	}
-
-	return 0;
-
-err_dvb_unregister_frontend:
-	for (i = count_registered - 1; i >= 0; i--)
-		dvb_unregister_frontend(adap->fe[i]);
-
-err_dvb_frontend_detach:
-	for (i = MAX_NO_OF_FE_PER_ADAP - 1; i >= 0; i--) {
-		if (adap->fe[i])
-			dvb_frontend_detach(adap->fe[i]);
-	}
-
-err:
-	pr_debug("%s: failed=%d\n", __func__, ret);
-	return ret;
-}
-
-int dvb_usbv2_adapter_frontend_exit(struct dvb_usb_adapter *adap)
-{
-	int i;
-	pr_debug("%s: adap=%d\n", __func__, adap->id);
-
-	for (i = MAX_NO_OF_FE_PER_ADAP - 1; i >= 0; i--) {
-		if (adap->fe[i]) {
-			dvb_unregister_frontend(adap->fe[i]);
-			dvb_frontend_detach(adap->fe[i]);
-		}
-	}
-
-	return 0;
-}