修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/sound/arm/pxa2xx-ac97.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * linux/sound/pxa2xx-ac97.c -- AC97 support for the Intel PXA2xx chip.
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  *
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  * Author:	Nicolas Pitre
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  * Created:	Dec 02, 2004
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  * Copyright:	MontaVista Software Inc.
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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 version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/init.h>
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@@ -55,7 +52,7 @@
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 	ret = pxa2xx_ac97_write(ac97->num, reg, val);
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 }
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-static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
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+static const struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
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 	.read	= pxa2xx_ac97_legacy_read,
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 	.write	= pxa2xx_ac97_legacy_write,
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 	.reset	= pxa2xx_ac97_legacy_reset,
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@@ -124,7 +121,6 @@
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 	pxa2xx_audio_ops_t *platform_ops = card->dev->platform_data;
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 	snd_power_change_state(card, SNDRV_CTL_POWER_D3cold);
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-	snd_pcm_suspend_all(pxa2xx_ac97_pcm);
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 	snd_ac97_suspend(pxa2xx_ac97_ac97);
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 	if (platform_ops && platform_ops->suspend)
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 		platform_ops->suspend(platform_ops->priv);
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@@ -177,7 +173,6 @@
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 static const struct snd_pcm_ops pxa2xx_ac97_pcm_ops = {
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 	.open		= pxa2xx_ac97_pcm_open,
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 	.close		= pxa2xx_ac97_pcm_close,
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-	.ioctl		= snd_pcm_lib_ioctl,
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 	.hw_params	= pxa2xx_pcm_hw_params,
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 	.hw_free	= pxa2xx_pcm_hw_free,
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 	.prepare	= pxa2xx_ac97_pcm_prepare,