add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/sound/synth/emux/emux_synth.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  Midi synth routines for the Emu8k/Emu10k1
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  *
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@@ -5,21 +6,6 @@
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  *  Copyright (c) 1999-2000 Takashi Iwai <tiwai@suse.de>
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  *
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  *  Contains code based on awe_wave.c by Takashi Iwai
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- *
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- *   This program is free software; you can redistribute it and/or modify
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- *   it under the terms of the GNU General Public License as published by
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- *   the Free Software Foundation; either version 2 of the License, or
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- *   (at your option) any later version.
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- *
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- *   This program is distributed in the hope that it will be useful,
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- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *   GNU General Public License for more details.
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- *
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- *   You should have received a copy of the GNU General Public License
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- *   along with this program; if not, write to the Free Software
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- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
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- *
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  */
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 #include <linux/export.h>
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@@ -543,7 +529,7 @@
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 #if 0 // not used
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 /* table for volume target calculation */
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-static unsigned short voltarget[16] = { 
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+static const unsigned short voltarget[16] = {
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 	0xEAC0, 0xE0C8, 0xD740, 0xCE20, 0xC560, 0xBD08, 0xB500, 0xAD58,
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 	0xA5F8, 0x9EF0, 0x9830, 0x91C0, 0x8B90, 0x85A8, 0x8000, 0x7A90
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 };
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@@ -630,7 +616,7 @@
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 /*
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  * calculate pitch parameter
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  */
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-static unsigned char pan_volumes[256] = {
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+static const unsigned char pan_volumes[256] = {
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 0x00,0x03,0x06,0x09,0x0c,0x0f,0x12,0x14,0x17,0x1a,0x1d,0x20,0x22,0x25,0x28,0x2a,
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 0x2d,0x30,0x32,0x35,0x37,0x3a,0x3c,0x3f,0x41,0x44,0x46,0x49,0x4b,0x4d,0x50,0x52,
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 0x54,0x57,0x59,0x5b,0x5d,0x60,0x62,0x64,0x66,0x68,0x6a,0x6c,0x6f,0x71,0x73,0x75,
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@@ -698,7 +684,7 @@
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  */
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 /* tables for volume->attenuation calculation */
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-static unsigned char voltab1[128] = {
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+static const unsigned char voltab1[128] = {
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    0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63,
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    0x63, 0x2b, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22,
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    0x21, 0x20, 0x1f, 0x1e, 0x1e, 0x1d, 0x1c, 0x1b, 0x1b, 0x1a,
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@@ -714,7 +700,7 @@
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    0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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 };
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-static unsigned char voltab2[128] = {
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+static const unsigned char voltab2[128] = {
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    0x32, 0x31, 0x30, 0x2f, 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x2a,
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    0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x24, 0x23, 0x22, 0x21,
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    0x21, 0x20, 0x1f, 0x1e, 0x1e, 0x1d, 0x1c, 0x1c, 0x1b, 0x1a,
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@@ -730,7 +716,7 @@
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    0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00
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 };
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-static unsigned char expressiontab[128] = {
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+static const unsigned char expressiontab[128] = {
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    0x7f, 0x6c, 0x62, 0x5a, 0x54, 0x50, 0x4b, 0x48, 0x45, 0x42,
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    0x40, 0x3d, 0x3b, 0x39, 0x38, 0x36, 0x34, 0x33, 0x31, 0x30,
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    0x2f, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26, 0x25,