Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into common/serial-rework

Conflicts:
	arch/sh/kernel/cpu/sh2/setup-sh7619.c
	arch/sh/kernel/cpu/sh2a/setup-mxg.c
	arch/sh/kernel/cpu/sh2a/setup-sh7201.c
	arch/sh/kernel/cpu/sh2a/setup-sh7203.c
	arch/sh/kernel/cpu/sh2a/setup-sh7206.c
	arch/sh/kernel/cpu/sh3/setup-sh7705.c
	arch/sh/kernel/cpu/sh3/setup-sh770x.c
	arch/sh/kernel/cpu/sh3/setup-sh7710.c
	arch/sh/kernel/cpu/sh3/setup-sh7720.c
	arch/sh/kernel/cpu/sh4/setup-sh4-202.c
	arch/sh/kernel/cpu/sh4/setup-sh7750.c
	arch/sh/kernel/cpu/sh4/setup-sh7760.c
	arch/sh/kernel/cpu/sh4a/setup-sh7343.c
	arch/sh/kernel/cpu/sh4a/setup-sh7366.c
	arch/sh/kernel/cpu/sh4a/setup-sh7722.c
	arch/sh/kernel/cpu/sh4a/setup-sh7723.c
	arch/sh/kernel/cpu/sh4a/setup-sh7724.c
	arch/sh/kernel/cpu/sh4a/setup-sh7763.c
	arch/sh/kernel/cpu/sh4a/setup-sh7770.c
	arch/sh/kernel/cpu/sh4a/setup-sh7780.c
	arch/sh/kernel/cpu/sh4a/setup-sh7785.c
	arch/sh/kernel/cpu/sh4a/setup-sh7786.c
	arch/sh/kernel/cpu/sh4a/setup-shx3.c
	arch/sh/kernel/cpu/sh5/setup-sh5.c
	drivers/serial/sh-sci.c
	drivers/serial/sh-sci.h
	include/linux/serial_sci.h

1 files changed, 0 insertions, 264 deletions

diff --git a/net/tipc/user_reg.c b/net/tipc/user_reg.c
deleted file mode 100644
index 50692880316..00000000000
--- a/net/tipc/user_reg.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * net/tipc/user_reg.c: TIPC user registry code
- *
- * Copyright (c) 2000-2006, Ericsson AB
- * Copyright (c) 2004-2005, Wind River Systems
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the names of the copyright holders nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "core.h"
-#include "user_reg.h"
-
-/*
- * TIPC user registry keeps track of users of the tipc_port interface.
- *
- * The registry utilizes an array of "TIPC user" entries;
- * a user's ID is the index of their associated array entry.
- * Array entry 0 is not used, so userid 0 is not valid;
- * TIPC sometimes uses this value to denote an anonymous user.
- * The list of free entries is initially chained from last entry to entry 1.
- */
-
-/**
- * struct tipc_user - registered TIPC user info
- * @next: index of next free registry entry (or -1 for an allocated entry)
- * @callback: ptr to routine to call when TIPC mode changes (NULL if none)
- * @usr_handle: user-defined value passed to callback routine
- * @ports: list of user ports owned by the user
- */
-
-struct tipc_user {
-	int next;
-	tipc_mode_event callback;
-	void *usr_handle;
-	struct list_head ports;
-};
-
-#define MAX_USERID 64
-#define USER_LIST_SIZE ((MAX_USERID + 1) * sizeof(struct tipc_user))
-
-static struct tipc_user *users = NULL;
-static u32 next_free_user = MAX_USERID + 1;
-static DEFINE_SPINLOCK(reg_lock);
-
-/**
- * reg_init - create TIPC user registry (but don't activate it)
- *
- * If registry has been pre-initialized it is left "as is".
- * NOTE: This routine may be called when TIPC is inactive.
- */
-
-static int reg_init(void)
-{
-	u32 i;
-
-	spin_lock_bh(&reg_lock);
-	if (!users) {
-		users = kzalloc(USER_LIST_SIZE, GFP_ATOMIC);
-		if (users) {
-			for (i = 1; i <= MAX_USERID; i++) {
-				users[i].next = i - 1;
-			}
-			next_free_user = MAX_USERID;
-		}
-	}
-	spin_unlock_bh(&reg_lock);
-	return users ? 0 : -ENOMEM;
-}
-
-/**
- * reg_callback - inform TIPC user about current operating mode
- */
-
-static void reg_callback(struct tipc_user *user_ptr)
-{
-	tipc_mode_event cb;
-	void *arg;
-
-	spin_lock_bh(&reg_lock);
-	cb = user_ptr->callback;
-	arg = user_ptr->usr_handle;
-	spin_unlock_bh(&reg_lock);
-
-	if (cb)
-		cb(arg, tipc_mode, tipc_own_addr);
-}
-
-/**
- * tipc_reg_start - activate TIPC user registry
- */
-
-int tipc_reg_start(void)
-{
-	u32 u;
-	int res;
-
-	if ((res = reg_init()))
-		return res;
-
-	for (u = 1; u <= MAX_USERID; u++) {
-		if (users[u].callback)
-			tipc_k_signal((Handler)reg_callback,
-				      (unsigned long)&users[u]);
-	}
-	return 0;
-}
-
-/**
- * tipc_reg_stop - shut down & delete TIPC user registry
- */
-
-void tipc_reg_stop(void)
-{
-	int id;
-
-	if (!users)
-		return;
-
-	for (id = 1; id <= MAX_USERID; id++) {
-		if (users[id].callback)
-			reg_callback(&users[id]);
-	}
-	kfree(users);
-	users = NULL;
-}
-
-/**
- * tipc_attach - register a TIPC user
- *
- * NOTE: This routine may be called when TIPC is inactive.
- */
-
-int tipc_attach(u32 *userid, tipc_mode_event cb, void *usr_handle)
-{
-	struct tipc_user *user_ptr;
-
-	if ((tipc_mode == TIPC_NOT_RUNNING) && !cb)
-		return -ENOPROTOOPT;
-	if (!users)
-		reg_init();
-
-	spin_lock_bh(&reg_lock);
-	if (!next_free_user) {
-		spin_unlock_bh(&reg_lock);
-		return -EBUSY;
-	}
-	user_ptr = &users[next_free_user];
-	*userid = next_free_user;
-	next_free_user = user_ptr->next;
-	user_ptr->next = -1;
-	spin_unlock_bh(&reg_lock);
-
-	user_ptr->callback = cb;
-	user_ptr->usr_handle = usr_handle;
-	INIT_LIST_HEAD(&user_ptr->ports);
-	atomic_inc(&tipc_user_count);
-
-	if (cb && (tipc_mode != TIPC_NOT_RUNNING))
-		tipc_k_signal((Handler)reg_callback, (unsigned long)user_ptr);
-	return 0;
-}
-
-/**
- * tipc_detach - deregister a TIPC user
- */
-
-void tipc_detach(u32 userid)
-{
-	struct tipc_user *user_ptr;
-	struct list_head ports_temp;
-	struct user_port *up_ptr, *temp_up_ptr;
-
-	if ((userid == 0) || (userid > MAX_USERID))
-		return;
-
-	spin_lock_bh(&reg_lock);
-	if ((!users) || (users[userid].next >= 0)) {
-		spin_unlock_bh(&reg_lock);
-		return;
-	}
-
-	user_ptr = &users[userid];
-	user_ptr->callback = NULL;
-	INIT_LIST_HEAD(&ports_temp);
-	list_splice(&user_ptr->ports, &ports_temp);
-	user_ptr->next = next_free_user;
-	next_free_user = userid;
-	spin_unlock_bh(&reg_lock);
-
-	atomic_dec(&tipc_user_count);
-
-	list_for_each_entry_safe(up_ptr, temp_up_ptr, &ports_temp, uport_list) {
-		tipc_deleteport(up_ptr->ref);
-	}
-}
-
-/**
- * tipc_reg_add_port - register a user's driver port
- */
-
-int tipc_reg_add_port(struct user_port *up_ptr)
-{
-	struct tipc_user *user_ptr;
-
-	if (up_ptr->user_ref == 0)
-		return 0;
-	if (up_ptr->user_ref > MAX_USERID)
-		return -EINVAL;
-	if ((tipc_mode == TIPC_NOT_RUNNING) || !users )
-		return -ENOPROTOOPT;
-
-	spin_lock_bh(&reg_lock);
-	user_ptr = &users[up_ptr->user_ref];
-	list_add(&up_ptr->uport_list, &user_ptr->ports);
-	spin_unlock_bh(&reg_lock);
-	return 0;
-}
-
-/**
- * tipc_reg_remove_port - deregister a user's driver port
- */
-
-int tipc_reg_remove_port(struct user_port *up_ptr)
-{
-	if (up_ptr->user_ref == 0)
-		return 0;
-	if (up_ptr->user_ref > MAX_USERID)
-		return -EINVAL;
-	if (!users )
-		return -ENOPROTOOPT;
-
-	spin_lock_bh(&reg_lock);
-	list_del_init(&up_ptr->uport_list);
-	spin_unlock_bh(&reg_lock);
-	return 0;
-}
-