modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/leds/leds.h
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@@ -1,14 +1,10 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * LED Core
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  *
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  * Copyright 2005 Openedhand Ltd.
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  *
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  * Author: Richard Purdie <rpurdie@openedhand.com>
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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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  */
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 #ifndef __LEDS_H_INCLUDED
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 #define __LEDS_H_INCLUDED
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@@ -27,9 +23,16 @@
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 				enum led_brightness value);
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 void led_set_brightness_nosleep(struct led_classdev *led_cdev,
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 				enum led_brightness value);
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+ssize_t led_trigger_read(struct file *filp, struct kobject *kobj,
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+			struct bin_attribute *attr, char *buf,
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+			loff_t pos, size_t count);
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+ssize_t led_trigger_write(struct file *filp, struct kobject *kobj,
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+			struct bin_attribute *bin_attr, char *buf,
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+			loff_t pos, size_t count);
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 extern struct rw_semaphore leds_list_lock;
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 extern struct list_head leds_list;
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 extern struct list_head trigger_list;
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+extern const char * const led_colors[LED_COLOR_ID_MAX];
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 #endif	/* __LEDS_H_INCLUDED */