ath6kl: Bringing in the upstream version

chromeos/drivers/ath6kl/bmi/include/bmi_internal.h

 //------------------------------------------------------------------------------
-// <copyright file="bmi_internal.h" company="Atheros">
-//    Copyright (c) 2004-2008 Atheros Corporation.  All rights reserved.
+// Copyright (c) 2004-2010 Atheros Communications Inc.
+// All rights reserved.
 // 
-// 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;
 //
-// Software distributed under the License is distributed on an "AS
-// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-// implied. See the License for the specific language governing
-// rights and limitations under the License.
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 //
 //
 //------------------------------------------------------------------------------
 //==============================================================================
 //
 // Author(s): ="Atheros"
 //==============================================================================
 #ifndef BMI_INTERNAL_H
 #define BMI_INTERNAL_H
 
 #include "a_config.h"
 #include "athdefs.h"
 #include "a_types.h"
 #include "a_osapi.h"
 #define ATH_MODULE_NAME bmi
 #include "a_debug.h"
 #include "AR6002/hw2.0/hw/mbox_host_reg.h"
 #include "bmi_msg.h"
 
 #define ATH_DEBUG_BMI  ATH_DEBUG_MAKE_MODULE_MASK(0)
 
 
 #define BMI_COMMUNICATION_TIMEOUT       100000
 
 /* ------ Global Variable Declarations ------- */
-A_BOOL bmiDone;
+static A_BOOL bmiDone;
 
 A_STATUS
 bmiBufferSend(HIF_DEVICE *device,
               A_UCHAR *buffer,
               A_UINT32 length);
 
 A_STATUS
 bmiBufferReceive(HIF_DEVICE *device,
                  A_UCHAR *buffer,
                  A_UINT32 length,
                  A_BOOL want_timeout);
 
 #endif