add audio

hc

2023-12-11 1f93a7dfd1f8d5ff7a5c53246c7534fe2332d6f4

 kernel/sound/pcmcia/pdaudiocf/pdaudiocf.c
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@@ -1,21 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Driver for Sound Core PDAudioCF soundcard
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  *
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  * Copyright (c) 2003 by 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 <sound/core.h>
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@@ -95,7 +82,7 @@
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 	int i, err;
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 	struct snd_pdacf *pdacf;
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 	struct snd_card *card;
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-	static struct snd_device_ops ops = {
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+	static const struct snd_device_ops ops = {
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 		.dev_free =	snd_pdacf_dev_free,
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 	};
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@@ -152,6 +139,7 @@
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 /**
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  * snd_pdacf_assign_resources - initialize the hardware and card instance.
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+ * @pdacf: context
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  * @port: i/o port for the card
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  * @irq: irq number for the card
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  *
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@@ -237,6 +225,7 @@
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 					link->irq) < 0)
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 		goto failed;
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+	pdacf->card->sync_irq = link->irq;
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 	return 0;
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  failed: