1 files changed, 0 insertions, 225 deletions
diff --git a/net/ieee802154/wpan-class.c b/net/ieee802154/wpan-class.c
deleted file mode 100644
index 13571eae6bae..000000000000
--- a/net/ieee802154/wpan-class.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (C) 2007, 2008, 2009 Siemens AG
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/device.h>
-
-#include <net/wpan-phy.h>
-
-#include "ieee802154.h"
-
-#define MASTER_SHOW_COMPLEX(name, format_string, args...)		\
-static ssize_t name ## _show(struct device *dev,			\
-			    struct device_attribute *attr, char *buf)	\
-{									\
-	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);	\
-	int ret;							\
-									\
-	mutex_lock(&phy->pib_lock);					\
-	ret = snprintf(buf, PAGE_SIZE, format_string "\n", args);	\
-	mutex_unlock(&phy->pib_lock);					\
-	return ret;							\
-}
-
-#define MASTER_SHOW(field, format_string)				\
-	MASTER_SHOW_COMPLEX(field, format_string, phy->field)
-
-MASTER_SHOW(current_channel, "%d");
-MASTER_SHOW(current_page, "%d");
-MASTER_SHOW_COMPLEX(transmit_power, "%d +- %d dB",
-	((signed char) (phy->transmit_power << 2)) >> 2,
-	(phy->transmit_power >> 6) ? (phy->transmit_power >> 6) * 3 : 1 );
-MASTER_SHOW(cca_mode, "%d");
-
-static ssize_t channels_supported_show(struct device *dev,
-			    struct device_attribute *attr, char *buf)
-{
-	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
-	int ret;
-	int i, len = 0;
-
-	mutex_lock(&phy->pib_lock);
-	for (i = 0; i < 32; i++) {
-		ret = snprintf(buf + len, PAGE_SIZE - len,
-				"%#09x\n", phy->channels_supported[i]);
-		if (ret < 0)
-			break;
-		len += ret;
-	}
-	mutex_unlock(&phy->pib_lock);
-	return len;
-}
-
-static struct device_attribute pmib_attrs[] = {
-	__ATTR_RO(current_channel),
-	__ATTR_RO(current_page),
-	__ATTR_RO(channels_supported),
-	__ATTR_RO(transmit_power),
-	__ATTR_RO(cca_mode),
-	{},
-};
-
-static void wpan_phy_release(struct device *d)
-{
-	struct wpan_phy *phy = container_of(d, struct wpan_phy, dev);
-	kfree(phy);
-}
-
-static struct class wpan_phy_class = {
-	.name = "ieee802154",
-	.dev_release = wpan_phy_release,
-	.dev_attrs = pmib_attrs,
-};
-
-static DEFINE_MUTEX(wpan_phy_mutex);
-static int wpan_phy_idx;
-
-static int wpan_phy_match(struct device *dev, const void *data)
-{
-	return !strcmp(dev_name(dev), (const char *)data);
-}
-
-struct wpan_phy *wpan_phy_find(const char *str)
-{
-	struct device *dev;
-
-	if (WARN_ON(!str))
-		return NULL;
-
-	dev = class_find_device(&wpan_phy_class, NULL, str, wpan_phy_match);
-	if (!dev)
-		return NULL;
-
-	return container_of(dev, struct wpan_phy, dev);
-}
-EXPORT_SYMBOL(wpan_phy_find);
-
-struct wpan_phy_iter_data {
-	int (*fn)(struct wpan_phy *phy, void *data);
-	void *data;
-};
-
-static int wpan_phy_iter(struct device *dev, void *_data)
-{
-	struct wpan_phy_iter_data *wpid = _data;
-	struct wpan_phy *phy = container_of(dev, struct wpan_phy, dev);
-	return wpid->fn(phy, wpid->data);
-}
-
-int wpan_phy_for_each(int (*fn)(struct wpan_phy *phy, void *data),
-		void *data)
-{
-	struct wpan_phy_iter_data wpid = {
-		.fn = fn,
-		.data = data,
-	};
-
-	return class_for_each_device(&wpan_phy_class, NULL,
-			&wpid, wpan_phy_iter);
-}
-EXPORT_SYMBOL(wpan_phy_for_each);
-
-static int wpan_phy_idx_valid(int idx)
-{
-	return idx >= 0;
-}
-
-struct wpan_phy *wpan_phy_alloc(size_t priv_size)
-{
-	struct wpan_phy *phy = kzalloc(sizeof(*phy) + priv_size,
-			GFP_KERNEL);
-
-	if (!phy)
-		goto out;
-	mutex_lock(&wpan_phy_mutex);
-	phy->idx = wpan_phy_idx++;
-	if (unlikely(!wpan_phy_idx_valid(phy->idx))) {
-		wpan_phy_idx--;
-		mutex_unlock(&wpan_phy_mutex);
-		kfree(phy);
-		goto out;
-	}
-	mutex_unlock(&wpan_phy_mutex);
-
-	mutex_init(&phy->pib_lock);
-
-	device_initialize(&phy->dev);
-	dev_set_name(&phy->dev, "wpan-phy%d", phy->idx);
-
-	phy->dev.class = &wpan_phy_class;
-
-	phy->current_channel = -1; /* not initialised */
-	phy->current_page = 0; /* for compatibility */
-
-	return phy;
-
-out:
-	return NULL;
-}
-EXPORT_SYMBOL(wpan_phy_alloc);
-
-int wpan_phy_register(struct wpan_phy *phy)
-{
-	return device_add(&phy->dev);
-}
-EXPORT_SYMBOL(wpan_phy_register);
-
-void wpan_phy_unregister(struct wpan_phy *phy)
-{
-	device_del(&phy->dev);
-}
-EXPORT_SYMBOL(wpan_phy_unregister);
-
-void wpan_phy_free(struct wpan_phy *phy)
-{
-	put_device(&phy->dev);
-}
-EXPORT_SYMBOL(wpan_phy_free);
-
-static int __init wpan_phy_class_init(void)
-{
-	int rc;
-	rc = class_register(&wpan_phy_class);
-	if (rc)
-		goto err;
-
-	rc = ieee802154_nl_init();
-	if (rc)
-		goto err_nl;
-
-	return 0;
-err_nl:
-	class_unregister(&wpan_phy_class);
-err:
-	return rc;
-}
-subsys_initcall(wpan_phy_class_init);
-
-static void __exit wpan_phy_class_exit(void)
-{
-	ieee802154_nl_exit();
-	class_unregister(&wpan_phy_class);
-}
-module_exit(wpan_phy_class_exit);
-
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("IEEE 802.15.4 configuration interface");
-MODULE_AUTHOR("Dmitry Eremin-Solenikov");
-