staging: vt6656: remove dead code tcrc.c/h

Functions are now dead and of no use.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/Makefile

@@ -18,7 +18,6 @@ vt6656_stage-y +=	main_usb.o \
 			datarate.o \
 			rc4.o \
 			tether.o \
-			tcrc.o \
 			wpa.o \
 			key.o \
 			tkip.o \

drivers/staging/vt6656/dpc.c

@@ -45,7 +45,6 @@
 #include "baseband.h"
 #include "michael.h"
 #include "tkip.h"
-#include "tcrc.h"
 #include "wctl.h"
 #include "rf.h"
 #include "iowpa.h"

drivers/staging/vt6656/main_usb.c

@@ -57,7 +57,6 @@
 #include "power.h"
 #include "wcmd.h"
 #include "iocmd.h"
-#include "tcrc.h"
 #include "rxtx.h"
 #include "bssdb.h"
 #include "wpactl.h"

drivers/staging/vt6656/rxtx.c

@@ -54,7 +54,6 @@
 #include "mac.h"
 #include "michael.h"
 #include "tkip.h"
-#include "tcrc.h"
 #include "wctl.h"
 #include "rf.h"
 #include "datarate.h"

drivers/staging/vt6656/tcrc.c

-/*
- * Copyright (c) 2003 VIA Networking, 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 as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- *
- * File: tcrc.c
- *
- * Purpose: Implement functions to calculate CRC
- *
- * Author: Tevin Chen
- *
- * Date: May 21, 1996
- *
- * Functions:
- *      CRCdwCrc32 -
- *      CRCdwGetCrc32 -
- *      CRCdwGetCrc32Ex -
- *
- * Revision History:
- *
- */
-
-#include "tcrc.h"
-
-/* 32-bit CRC table */
-static const u32 s_adwCrc32Table[256] = {
-    0x00000000L, 0x77073096L, 0xEE0E612CL, 0x990951BAL,
-    0x076DC419L, 0x706AF48FL, 0xE963A535L, 0x9E6495A3L,
-    0x0EDB8832L, 0x79DCB8A4L, 0xE0D5E91EL, 0x97D2D988L,
-    0x09B64C2BL, 0x7EB17CBDL, 0xE7B82D07L, 0x90BF1D91L,
-    0x1DB71064L, 0x6AB020F2L, 0xF3B97148L, 0x84BE41DEL,
-    0x1ADAD47DL, 0x6DDDE4EBL, 0xF4D4B551L, 0x83D385C7L,
-    0x136C9856L, 0x646BA8C0L, 0xFD62F97AL, 0x8A65C9ECL,
-    0x14015C4FL, 0x63066CD9L, 0xFA0F3D63L, 0x8D080DF5L,
-    0x3B6E20C8L, 0x4C69105EL, 0xD56041E4L, 0xA2677172L,
-    0x3C03E4D1L, 0x4B04D447L, 0xD20D85FDL, 0xA50AB56BL,
-    0x35B5A8FAL, 0x42B2986CL, 0xDBBBC9D6L, 0xACBCF940L,
-    0x32D86CE3L, 0x45DF5C75L, 0xDCD60DCFL, 0xABD13D59L,
-    0x26D930ACL, 0x51DE003AL, 0xC8D75180L, 0xBFD06116L,
-    0x21B4F4B5L, 0x56B3C423L, 0xCFBA9599L, 0xB8BDA50FL,
-    0x2802B89EL, 0x5F058808L, 0xC60CD9B2L, 0xB10BE924L,
-    0x2F6F7C87L, 0x58684C11L, 0xC1611DABL, 0xB6662D3DL,
-    0x76DC4190L, 0x01DB7106L, 0x98D220BCL, 0xEFD5102AL,
-    0x71B18589L, 0x06B6B51FL, 0x9FBFE4A5L, 0xE8B8D433L,
-    0x7807C9A2L, 0x0F00F934L, 0x9609A88EL, 0xE10E9818L,
-    0x7F6A0DBBL, 0x086D3D2DL, 0x91646C97L, 0xE6635C01L,
-    0x6B6B51F4L, 0x1C6C6162L, 0x856530D8L, 0xF262004EL,
-    0x6C0695EDL, 0x1B01A57BL, 0x8208F4C1L, 0xF50FC457L,
-    0x65B0D9C6L, 0x12B7E950L, 0x8BBEB8EAL, 0xFCB9887CL,
-    0x62DD1DDFL, 0x15DA2D49L, 0x8CD37CF3L, 0xFBD44C65L,
-    0x4DB26158L, 0x3AB551CEL, 0xA3BC0074L, 0xD4BB30E2L,
-    0x4ADFA541L, 0x3DD895D7L, 0xA4D1C46DL, 0xD3D6F4FBL,
-    0x4369E96AL, 0x346ED9FCL, 0xAD678846L, 0xDA60B8D0L,
-    0x44042D73L, 0x33031DE5L, 0xAA0A4C5FL, 0xDD0D7CC9L,
-    0x5005713CL, 0x270241AAL, 0xBE0B1010L, 0xC90C2086L,
-    0x5768B525L, 0x206F85B3L, 0xB966D409L, 0xCE61E49FL,
-    0x5EDEF90EL, 0x29D9C998L, 0xB0D09822L, 0xC7D7A8B4L,
-    0x59B33D17L, 0x2EB40D81L, 0xB7BD5C3BL, 0xC0BA6CADL,
-    0xEDB88320L, 0x9ABFB3B6L, 0x03B6E20CL, 0x74B1D29AL,
-    0xEAD54739L, 0x9DD277AFL, 0x04DB2615L, 0x73DC1683L,
-    0xE3630B12L, 0x94643B84L, 0x0D6D6A3EL, 0x7A6A5AA8L,
-    0xE40ECF0BL, 0x9309FF9DL, 0x0A00AE27L, 0x7D079EB1L,
-    0xF00F9344L, 0x8708A3D2L, 0x1E01F268L, 0x6906C2FEL,
-    0xF762575DL, 0x806567CBL, 0x196C3671L, 0x6E6B06E7L,
-    0xFED41B76L, 0x89D32BE0L, 0x10DA7A5AL, 0x67DD4ACCL,
-    0xF9B9DF6FL, 0x8EBEEFF9L, 0x17B7BE43L, 0x60B08ED5L,
-    0xD6D6A3E8L, 0xA1D1937EL, 0x38D8C2C4L, 0x4FDFF252L,
-    0xD1BB67F1L, 0xA6BC5767L, 0x3FB506DDL, 0x48B2364BL,
-    0xD80D2BDAL, 0xAF0A1B4CL, 0x36034AF6L, 0x41047A60L,
-    0xDF60EFC3L, 0xA867DF55L, 0x316E8EEFL, 0x4669BE79L,
-    0xCB61B38CL, 0xBC66831AL, 0x256FD2A0L, 0x5268E236L,
-    0xCC0C7795L, 0xBB0B4703L, 0x220216B9L, 0x5505262FL,
-    0xC5BA3BBEL, 0xB2BD0B28L, 0x2BB45A92L, 0x5CB36A04L,
-    0xC2D7FFA7L, 0xB5D0CF31L, 0x2CD99E8BL, 0x5BDEAE1DL,
-    0x9B64C2B0L, 0xEC63F226L, 0x756AA39CL, 0x026D930AL,
-    0x9C0906A9L, 0xEB0E363FL, 0x72076785L, 0x05005713L,
-    0x95BF4A82L, 0xE2B87A14L, 0x7BB12BAEL, 0x0CB61B38L,
-    0x92D28E9BL, 0xE5D5BE0DL, 0x7CDCEFB7L, 0x0BDBDF21L,
-    0x86D3D2D4L, 0xF1D4E242L, 0x68DDB3F8L, 0x1FDA836EL,
-    0x81BE16CDL, 0xF6B9265BL, 0x6FB077E1L, 0x18B74777L,
-    0x88085AE6L, 0xFF0F6A70L, 0x66063BCAL, 0x11010B5CL,
-    0x8F659EFFL, 0xF862AE69L, 0x616BFFD3L, 0x166CCF45L,
-    0xA00AE278L, 0xD70DD2EEL, 0x4E048354L, 0x3903B3C2L,
-    0xA7672661L, 0xD06016F7L, 0x4969474DL, 0x3E6E77DBL,
-    0xAED16A4AL, 0xD9D65ADCL, 0x40DF0B66L, 0x37D83BF0L,
-    0xA9BCAE53L, 0xDEBB9EC5L, 0x47B2CF7FL, 0x30B5FFE9L,
-    0xBDBDF21CL, 0xCABAC28AL, 0x53B39330L, 0x24B4A3A6L,
-    0xBAD03605L, 0xCDD70693L, 0x54DE5729L, 0x23D967BFL,
-    0xB3667A2EL, 0xC4614AB8L, 0x5D681B02L, 0x2A6F2B94L,
-    0xB40BBE37L, 0xC30C8EA1L, 0x5A05DF1BL, 0x2D02EF8DL
-};
-
-/*+
- *
- * Description:
- *    Generate a CRC-32 from the data stream
- *
- * Parameters:
- *  In:
- *      pbyData     - the data stream
- *      cbByte      - the length of the stream
- *      dwCrcSeed   - Seed for CRC32
- *  Out:
- *      none
- *
- * Return Value: CRC-32
- *
--*/
-u32 CRCdwCrc32(u8 * pbyData, unsigned int cbByte, u32 dwCrcSeed)
-{
-	u32 dwCrc;
-
-	dwCrc = dwCrcSeed;
-	while (cbByte--) {
-		dwCrc = s_adwCrc32Table[(u8)((dwCrc ^ (*pbyData)) & 0xFF)] ^
-			(dwCrc >> 8);
-		pbyData++;
-	}
-
-	return dwCrc;
-}
-
-/*+
- *
- * Description:
- * To test CRC generator, input 8 bytes packet
- *      -- 0xff 0xff 0xff 0xff 0x00 0x00 0x00 0x00
- * the generated CRC should be
- *      -- 0xff 0xff 0xff 0xff
- *
- * Parameters:
- *  In:
- *      pbyData     - the data stream
- *      cbByte      - the length of the stream
- *  Out:
- *      none
- *
- * Return Value: CRC-32
- *
--*/
-u32 CRCdwGetCrc32(u8 * pbyData, unsigned int cbByte)
-{
-    return ~CRCdwCrc32(pbyData, cbByte, 0xFFFFFFFFL);
-}
-
-/*+
- *
- * Description:
- *
- * NOTE.... Because CRCdwGetCrc32Ex() is an iteration function,
- *          this means we will use the output of CRCdwGetCrc32Ex()
- *          to be a new argument to do next CRCdwGetCrc32Ex() calculation.
- *          Thus, the final result must be inverted to be the
- *          correct answer.
- *
- * Parameters:
- *  In:
- *      pbyData     - the data stream
- *      cbByte      - the length of the stream
- *  Out:
- *      none
- *
- * Return Value: CRC-32
- *
--*/
-u32 CRCdwGetCrc32Ex(u8 * pbyData, unsigned int cbByte, u32 dwPreCRC)
-{
-    return CRCdwCrc32(pbyData, cbByte, dwPreCRC);
-}
-

drivers/staging/vt6656/tcrc.h

-/*
- * Copyright (c) 2003 VIA Networking, 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 as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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.
- *
- *
- * File: tcrc.h
- *
- * Purpose: Implement functions to calculate CRC
- *
- * Author: Tevin Chen
- *
- * Date: Jan. 28, 1997
- *
- */
-
-#ifndef __TCRC_H__
-#define __TCRC_H__
-
-#include <linux/types.h>
-
-u32 CRCdwCrc32(u8 * pbyData, unsigned int cbByte, u32 dwCrcSeed);
-u32 CRCdwGetCrc32(u8 * pbyData, unsigned int cbByte);
-u32 CRCdwGetCrc32Ex(u8 * pbyData, unsigned int cbByte, u32 dwPreCRC);
-
-#endif /* __TCRC_H__ */

drivers/staging/vt6656/tether.c

@@ -33,7 +33,6 @@
 
 #include "device.h"
 #include "tmacro.h"
-#include "tcrc.h"
 #include "tether.h"
 
 /*