修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/sound/core/seq/seq_midi_event.c
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@@ -1,22 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  MIDI byte <-> sequencer event coder
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  *
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  *  Copyright (C) 1998,99 Takashi Iwai <tiwai@suse.de>,
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  *                        Jaroslav Kysela <perex@perex.cz>
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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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 #include <linux/slab.h>
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@@ -435,12 +422,12 @@
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 			     int count, struct snd_seq_event *ev)
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 {
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 	unsigned char cmd;
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-	char *cbytes;
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-	static char cbytes_nrpn[4] = { MIDI_CTL_NONREG_PARM_NUM_MSB,
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+	const char *cbytes;
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+	static const char cbytes_nrpn[4] = { MIDI_CTL_NONREG_PARM_NUM_MSB,
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 				       MIDI_CTL_NONREG_PARM_NUM_LSB,
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 				       MIDI_CTL_MSB_DATA_ENTRY,
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 				       MIDI_CTL_LSB_DATA_ENTRY };
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-	static char cbytes_rpn[4] =  { MIDI_CTL_REGIST_PARM_NUM_MSB,
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+	static const char cbytes_rpn[4] =  { MIDI_CTL_REGIST_PARM_NUM_MSB,
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 				       MIDI_CTL_REGIST_PARM_NUM_LSB,
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 				       MIDI_CTL_MSB_DATA_ENTRY,
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 				       MIDI_CTL_LSB_DATA_ENTRY };