1 files changed, 0 insertions, 304 deletions

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
deleted file mode 100644
index 169196ec2d4..00000000000
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * DVB USB library - provides a generic interface for a DVB USB device driver.
- *
- * dvb-usb-init.c
- *
- * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@desy.de)
- *
- *	This program is free software; you can redistribute it and/or modify it
- *	under the terms of the GNU General Public License as published by the Free
- *	Software Foundation, version 2.
- *
- * see Documentation/dvb/README.dvb-usb for more information
- */
-#include "dvb-usb-common.h"
-
-/* debug */
-int dvb_usb_debug;
-module_param_named(debug, dvb_usb_debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2,pll=4,ts=8,err=16,rc=32,fw=64,mem=128,uxfer=256  (or-able))." DVB_USB_DEBUG_STATUS);
-
-int dvb_usb_disable_rc_polling;
-module_param_named(disable_rc_polling, dvb_usb_disable_rc_polling, int, 0644);
-MODULE_PARM_DESC(disable_rc_polling, "disable remote control polling (default: 0).");
-
-static int dvb_usb_force_pid_filter_usage;
-module_param_named(force_pid_filter_usage, dvb_usb_force_pid_filter_usage, int, 0444);
-MODULE_PARM_DESC(force_pid_filter_usage, "force all dvb-usb-devices to use a PID filter, if any (default: 0).");
-
-static int dvb_usb_adapter_init(struct dvb_usb_device *d, short *adapter_nrs)
-{
-	struct dvb_usb_adapter *adap;
-	int ret, n, o;
-
-	for (n = 0; n < d->props.num_adapters; n++) {
-		adap = &d->adapter[n];
-		adap->dev = d;
-		adap->id  = n;
-
-		memcpy(&adap->props, &d->props.adapter[n], sizeof(struct dvb_usb_adapter_properties));
-
-	for (o = 0; o < adap->props.num_frontends; o++) {
-		struct dvb_usb_adapter_fe_properties *props = &adap->props.fe[o];
-		/* speed - when running at FULL speed we need a HW PID filter */
-		if (d->udev->speed == USB_SPEED_FULL && !(props->caps & DVB_USB_ADAP_HAS_PID_FILTER)) {
-			err("This USB2.0 device cannot be run on a USB1.1 port. (it lacks a hardware PID filter)");
-			return -ENODEV;
-		}
-
-		if ((d->udev->speed == USB_SPEED_FULL && props->caps & DVB_USB_ADAP_HAS_PID_FILTER) ||
-			(props->caps & DVB_USB_ADAP_NEED_PID_FILTERING)) {
-			info("will use the device's hardware PID filter (table count: %d).", props->pid_filter_count);
-			adap->fe_adap[o].pid_filtering  = 1;
-			adap->fe_adap[o].max_feed_count = props->pid_filter_count;
-		} else {
-			info("will pass the complete MPEG2 transport stream to the software demuxer.");
-			adap->fe_adap[o].pid_filtering  = 0;
-			adap->fe_adap[o].max_feed_count = 255;
-		}
-
-		if (!adap->fe_adap[o].pid_filtering &&
-			dvb_usb_force_pid_filter_usage &&
-			props->caps & DVB_USB_ADAP_HAS_PID_FILTER) {
-			info("pid filter enabled by module option.");
-			adap->fe_adap[o].pid_filtering  = 1;
-			adap->fe_adap[o].max_feed_count = props->pid_filter_count;
-		}
-
-		if (props->size_of_priv > 0) {
-			adap->fe_adap[o].priv = kzalloc(props->size_of_priv, GFP_KERNEL);
-			if (adap->fe_adap[o].priv == NULL) {
-				err("no memory for priv for adapter %d fe %d.", n, o);
-				return -ENOMEM;
-			}
-		}
-	}
-
-		if (adap->props.size_of_priv > 0) {
-			adap->priv = kzalloc(adap->props.size_of_priv, GFP_KERNEL);
-			if (adap->priv == NULL) {
-				err("no memory for priv for adapter %d.", n);
-				return -ENOMEM;
-			}
-		}
-
-		if ((ret = dvb_usb_adapter_stream_init(adap)) ||
-			(ret = dvb_usb_adapter_dvb_init(adap, adapter_nrs)) ||
-			(ret = dvb_usb_adapter_frontend_init(adap))) {
-			return ret;
-		}
-
-		/* use exclusive FE lock if there is multiple shared FEs */
-		if (adap->fe_adap[1].fe)
-			adap->dvb_adap.mfe_shared = 1;
-
-		d->num_adapters_initialized++;
-		d->state |= DVB_USB_STATE_DVB;
-	}
-
-	/*
-	 * when reloading the driver w/o replugging the device
-	 * sometimes a timeout occures, this helps
-	 */
-	if (d->props.generic_bulk_ctrl_endpoint != 0) {
-		usb_clear_halt(d->udev, usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
-		usb_clear_halt(d->udev, usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint));
-	}
-
-	return 0;
-}
-
-static int dvb_usb_adapter_exit(struct dvb_usb_device *d)
-{
-	int n;
-
-	for (n = 0; n < d->num_adapters_initialized; n++) {
-		dvb_usb_adapter_frontend_exit(&d->adapter[n]);
-		dvb_usb_adapter_dvb_exit(&d->adapter[n]);
-		dvb_usb_adapter_stream_exit(&d->adapter[n]);
-		kfree(d->adapter[n].priv);
-	}
-	d->num_adapters_initialized = 0;
-	d->state &= ~DVB_USB_STATE_DVB;
-	return 0;
-}
-
-
-/* general initialization functions */
-static int dvb_usb_exit(struct dvb_usb_device *d)
-{
-	deb_info("state before exiting everything: %x\n", d->state);
-	dvb_usb_remote_exit(d);
-	dvb_usb_adapter_exit(d);
-	dvb_usb_i2c_exit(d);
-	deb_info("state should be zero now: %x\n", d->state);
-	d->state = DVB_USB_STATE_INIT;
-	kfree(d->priv);
-	kfree(d);
-	return 0;
-}
-
-static int dvb_usb_init(struct dvb_usb_device *d, short *adapter_nums)
-{
-	int ret = 0;
-
-	mutex_init(&d->usb_mutex);
-	mutex_init(&d->i2c_mutex);
-
-	d->state = DVB_USB_STATE_INIT;
-
-	if (d->props.size_of_priv > 0) {
-		d->priv = kzalloc(d->props.size_of_priv, GFP_KERNEL);
-		if (d->priv == NULL) {
-			err("no memory for priv in 'struct dvb_usb_device'");
-			return -ENOMEM;
-		}
-	}
-
-	/* check the capabilities and set appropriate variables */
-	dvb_usb_device_power_ctrl(d, 1);
-
-	if ((ret = dvb_usb_i2c_init(d)) ||
-		(ret = dvb_usb_adapter_init(d, adapter_nums))) {
-		dvb_usb_exit(d);
-		return ret;
-	}
-
-	if ((ret = dvb_usb_remote_init(d)))
-		err("could not initialize remote control.");
-
-	dvb_usb_device_power_ctrl(d, 0);
-
-	return 0;
-}
-
-/* determine the name and the state of the just found USB device */
-static struct dvb_usb_device_description *dvb_usb_find_device(struct usb_device *udev, struct dvb_usb_device_properties *props, int *cold)
-{
-	int i, j;
-	struct dvb_usb_device_description *desc = NULL;
-
-	*cold = -1;
-
-	for (i = 0; i < props->num_device_descs; i++) {
-
-		for (j = 0; j < DVB_USB_ID_MAX_NUM && props->devices[i].cold_ids[j] != NULL; j++) {
-			deb_info("check for cold %x %x\n", props->devices[i].cold_ids[j]->idVendor, props->devices[i].cold_ids[j]->idProduct);
-			if (props->devices[i].cold_ids[j]->idVendor  == le16_to_cpu(udev->descriptor.idVendor) &&
-				props->devices[i].cold_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) {
-				*cold = 1;
-				desc = &props->devices[i];
-				break;
-			}
-		}
-
-		if (desc != NULL)
-			break;
-
-		for (j = 0; j < DVB_USB_ID_MAX_NUM && props->devices[i].warm_ids[j] != NULL; j++) {
-			deb_info("check for warm %x %x\n", props->devices[i].warm_ids[j]->idVendor, props->devices[i].warm_ids[j]->idProduct);
-			if (props->devices[i].warm_ids[j]->idVendor == le16_to_cpu(udev->descriptor.idVendor) &&
-				props->devices[i].warm_ids[j]->idProduct == le16_to_cpu(udev->descriptor.idProduct)) {
-				*cold = 0;
-				desc = &props->devices[i];
-				break;
-			}
-		}
-	}
-
-	if (desc != NULL && props->identify_state != NULL)
-		props->identify_state(udev, props, &desc, cold);
-
-	return desc;
-}
-
-int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff)
-{
-	if (onoff)
-		d->powered++;
-	else
-		d->powered--;
-
-	if (d->powered == 0 || (onoff && d->powered == 1)) { /* when switching from 1 to 0 or from 0 to 1 */
-		deb_info("power control: %d\n", onoff);
-		if (d->props.power_ctrl)
-			return d->props.power_ctrl(d, onoff);
-	}
-	return 0;
-}
-
-/*
- * USB
- */
-int dvb_usb_device_init(struct usb_interface *intf,
-			struct dvb_usb_device_properties *props,
-			struct module *owner, struct dvb_usb_device **du,
-			short *adapter_nums)
-{
-	struct usb_device *udev = interface_to_usbdev(intf);
-	struct dvb_usb_device *d = NULL;
-	struct dvb_usb_device_description *desc = NULL;
-
-	int ret = -ENOMEM, cold = 0;
-
-	if (du != NULL)
-		*du = NULL;
-
-	if ((desc = dvb_usb_find_device(udev, props, &cold)) == NULL) {
-		deb_err("something went very wrong, device was not found in current device list - let's see what comes next.\n");
-		return -ENODEV;
-	}
-
-	if (cold) {
-		info("found a '%s' in cold state, will try to load a firmware", desc->name);
-		ret = dvb_usb_download_firmware(udev, props);
-		if (!props->no_reconnect || ret != 0)
-			return ret;
-	}
-
-	info("found a '%s' in warm state.", desc->name);
-	d = kzalloc(sizeof(struct dvb_usb_device), GFP_KERNEL);
-	if (d == NULL) {
-		err("no memory for 'struct dvb_usb_device'");
-		return -ENOMEM;
-	}
-
-	d->udev = udev;
-	memcpy(&d->props, props, sizeof(struct dvb_usb_device_properties));
-	d->desc = desc;
-	d->owner = owner;
-
-	usb_set_intfdata(intf, d);
-
-	if (du != NULL)
-		*du = d;
-
-	ret = dvb_usb_init(d, adapter_nums);
-
-	if (ret == 0)
-		info("%s successfully initialized and connected.", desc->name);
-	else
-		info("%s error while loading driver (%d)", desc->name, ret);
-	return ret;
-}
-EXPORT_SYMBOL(dvb_usb_device_init);
-
-void dvb_usb_device_exit(struct usb_interface *intf)
-{
-	struct dvb_usb_device *d = usb_get_intfdata(intf);
-	const char *name = "generic DVB-USB module";
-
-	usb_set_intfdata(intf, NULL);
-	if (d != NULL && d->desc != NULL) {
-		name = d->desc->name;
-		dvb_usb_exit(d);
-	}
-	info("%s successfully deinitialized and disconnected.", name);
-
-}
-EXPORT_SYMBOL(dvb_usb_device_exit);
-
-MODULE_VERSION("1.0");
-MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
-MODULE_DESCRIPTION("A library module containing commonly used USB and DVB function USB DVB devices");
-MODULE_LICENSE("GPL");