add gpio led uart

hc

2024-05-10 748e4f3d702def1a4bff191e0cf93b6a05340f01

 kernel/include/sound/ac97_codec.h
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@@ -197,7 +197,7 @@
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 struct snd_ac97_bus {
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 	/* -- lowlevel (hardware) driver specific -- */
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-	struct snd_ac97_bus_ops *ops;
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+	const struct snd_ac97_bus_ops *ops;
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 	void *private_data;
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 	void (*private_free) (struct snd_ac97_bus *bus);
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 	/* --- */
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@@ -310,7 +310,8 @@
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 /* functions */
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 /* create new AC97 bus */
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-int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops,
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+int snd_ac97_bus(struct snd_card *card, int num,
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+		 const struct snd_ac97_bus_ops *ops,
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 		 void *private_data, struct snd_ac97_bus **rbus);
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 /* create mixer controls */
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 int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template,