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diff --git a/drivers/staging/wlags49_h2/debug.h b/drivers/staging/wlags49_h2/debug.h
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+/*******************************************************************************
+ * Agere Systems Inc.
+ * Wireless device driver for Linux (wlags49).
+ *
+ * Copyright (c) 1998-2003 Agere Systems Inc.
+ * All rights reserved.
+ * http://www.agere.com
+ *
+ * Initially developed by TriplePoint, Inc.
+ * http://www.triplepoint.com
+ *
+ *------------------------------------------------------------------------------
+ *
+ * This file contains definitions and macros for debugging.
+ *
+ *------------------------------------------------------------------------------
+ *
+ * SOFTWARE LICENSE
+ *
+ * This software is provided subject to the following terms and conditions,
+ * which you should read carefully before using the software. Using this
+ * software indicates your acceptance of these terms and conditions. If you do
+ * not agree with these terms and conditions, do not use the software.
+ *
+ * Copyright © 2003 Agere Systems Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source or binary forms, with or without
+ * modifications, are permitted provided that the following conditions are met:
+ *
+ * . Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following Disclaimer as comments in the code as
+ * well as in the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * . 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.
+ *
+ * . Neither the name of Agere Systems Inc. nor the names of the contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * Disclaimer
+ *
+ * THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY
+ * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
+ * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. 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, INCLUDING, BUT NOT LIMITED TO, 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.
+ *
+ ******************************************************************************/
+
+#ifndef _DEBUG_H
+#define _DEBUG_H
+
+
+
+
+/* Turn on debugging here if not done with a preprocessor define */
+#ifndef DBG
+#define DBG 0
+#else
+#undef DBG
+#define DBG 1
+#endif //DBG
+
+
+
+
+#if DBG
+/****************************************************************************/
+
+/* Set the level of debugging if not done with a preprocessor define. See
+ wl_main.c, init_module() for how the debug level translates into the
+ the types of messages displayed */
+#ifndef DBG_LVL
+#define DBG_LVL 5 /* yields nothing via init_module,
+ original value of 5 yields DBG_TRACE_ON and DBG_VERBOSE_ON */
+#endif // DBG_LVL
+
+
+#define DBG_ERROR_ON 0x00000001L
+#define DBG_WARNING_ON 0x00000002L
+#define DBG_NOTICE_ON 0x00000004L
+#define DBG_TRACE_ON 0x00000008L
+#define DBG_VERBOSE_ON 0x00000010L
+#define DBG_PARAM_ON 0x00000020L
+#define DBG_BREAK_ON 0x00000040L
+#define DBG_RX_ON 0x00000100L
+#define DBG_TX_ON 0x00000200L
+#define DBG_DS_ON 0x00000400L
+
+#define DBG_DEFAULTS (DBG_ERROR_ON | DBG_WARNING_ON | DBG_BREAK_ON)
+
+#define DBG_FLAGS(A) (A)->DebugFlag
+#define DBG_NAME(A) (A)->dbgName
+#define DBG_LEVEL(A) (A)->dbgLevel
+
+
+#ifndef PRINTK
+# define PRINTK(S...) printk(S)
+#endif // PRINTK
+
+
+#ifndef DBG_PRINT
+# define DBG_PRINT(S...) PRINTK(KERN_DEBUG S)
+#endif // DBG_PRINT
+
+
+#ifndef DBG_PRINTC
+# define DBG_PRINTC(S...) PRINTK(S)
+#endif // DBG_PRINTC
+
+
+#ifndef DBG_TRAP
+# define DBG_TRAP {}
+#endif // DBG_TRAP
+
+
+#define _ENTER_STR ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+#define _LEAVE_STR "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"
+
+
+#define _DBG_ENTER(A) DBG_PRINT("%s:%.*s:%s\n",DBG_NAME(A),++DBG_LEVEL(A),_ENTER_STR,__FUNC__)
+#define _DBG_LEAVE(A) DBG_PRINT("%s:%.*s:%s\n",DBG_NAME(A),DBG_LEVEL(A)--,_LEAVE_STR,__FUNC__)
+
+
+#define DBG_FUNC(F) static const char *__FUNC__ = F;
+
+#define DBG_ENTER(A) {if (DBG_FLAGS(A) & DBG_TRACE_ON) _DBG_ENTER(A);}
+
+#define DBG_LEAVE(A) {if (DBG_FLAGS(A) & DBG_TRACE_ON) _DBG_LEAVE(A);}
+
+#define DBG_PARAM(A,N,F,S...) {if (DBG_FLAGS(A) & DBG_PARAM_ON) \
+ DBG_PRINT(" %s -- "F"\n",N,S);}
+
+
+#define DBG_ERROR(A,S...) {if (DBG_FLAGS(A) & DBG_ERROR_ON) \
+ {DBG_PRINT("%s:ERROR:%s ",DBG_NAME(A),__FUNC__);DBG_PRINTC(S);DBG_TRAP;}}
+
+
+#define DBG_WARNING(A,S...) {if (DBG_FLAGS(A) & DBG_WARNING_ON) \
+ {DBG_PRINT("%s:WARNING:%s ",DBG_NAME(A),__FUNC__);DBG_PRINTC(S);}}
+
+
+#define DBG_NOTICE(A,S...) {if (DBG_FLAGS(A) & DBG_NOTICE_ON) \
+ {DBG_PRINT("%s:NOTICE:%s ",DBG_NAME(A),__FUNC__);DBG_PRINTC(S);}}
+
+
+#define DBG_TRACE(A,S...) do {if (DBG_FLAGS(A) & DBG_TRACE_ON) \
+ {DBG_PRINT("%s:%s ",DBG_NAME(A),__FUNC__);DBG_PRINTC(S);}} while (0)
+
+
+#define DBG_RX(A,S...) {if (DBG_FLAGS(A) & DBG_RX_ON) \
+ {DBG_PRINT(S);}}
+
+
+#define DBG_TX(A,S...) {if (DBG_FLAGS(A) & DBG_TX_ON) \
+ {DBG_PRINT(S);}}
+
+#define DBG_DS(A,S...) {if (DBG_FLAGS(A) & DBG_DS_ON) \
+ {DBG_PRINT(S);}}
+
+
+#define DBG_ASSERT(C) {if (!(C)) \
+ {DBG_PRINT("ASSERT(%s) -- %s#%d (%s)\n", \
+ #C,__FILE__,__LINE__,__FUNC__); \
+ DBG_TRAP;}}
+
+typedef struct {
+ char *dbgName;
+ int dbgLevel;
+ unsigned long DebugFlag;
+} dbg_info_t;
+
+
+/****************************************************************************/
+#else // DBG
+/****************************************************************************/
+
+#define DBG_DEFN
+#define DBG_TRAP
+#define DBG_FUNC(F)
+#define DBG_PRINT(S...)
+#define DBG_ENTER(A)
+#define DBG_LEAVE(A)
+#define DBG_PARAM(A,N,F,S...)
+#define DBG_ERROR(A,S...)
+#define DBG_WARNING(A,S...)
+#define DBG_NOTICE(A,S...)
+#define DBG_TRACE(A,S...)
+#define DBG_RX(A,S...)
+#define DBG_TX(A,S...)
+#define DBG_DS(A,S...)
+#define DBG_ASSERT(C)
+
+#endif // DBG
+/****************************************************************************/
+
+
+
+
+#endif // _DEBUG_H
+