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leds: trigger: audio: Remove this trigger

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Now that the audio trigger is fully integrated in
sound/core/control_led.c, we can remove it here.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/1e339779-6d04-4392-8ea2-5592c0fd1aa2@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Heiner Kallweit 2024-03-04 21:59:47 +01:00 committed by Lee Jones
parent a24de38de8
commit ab2ab9e69e
3 changed files with 0 additions and 82 deletions
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1
arch/mips/configs/ci20_defconfig
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@ -152,7 +152,6 @@ CONFIG_LEDS_TRIGGER_CAMERA=m
CONFIG_LEDS_TRIGGER_PANIC=y
CONFIG_LEDS_TRIGGER_NETDEV=y
CONFIG_LEDS_TRIGGER_PATTERN=y
CONFIG_LEDS_TRIGGER_AUDIO=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_JZ4740=y
CONFIG_DMADEVICES=y

67
drivers/leds/trigger/ledtrig-audio.c
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@ -1,67 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
//
// Audio Mute LED trigger
//
#include <linux/kernel.h>
#include <linux/leds.h>
#include <linux/module.h>
#include "../leds.h"
static enum led_brightness audio_state[NUM_AUDIO_LEDS];
static int ledtrig_audio_mute_activate(struct led_classdev *led_cdev)
{
led_set_brightness_nosleep(led_cdev, audio_state[LED_AUDIO_MUTE]);
return 0;
}
static int ledtrig_audio_micmute_activate(struct led_classdev *led_cdev)
{
led_set_brightness_nosleep(led_cdev, audio_state[LED_AUDIO_MICMUTE]);
return 0;
}
static struct led_trigger ledtrig_audio[NUM_AUDIO_LEDS] = {
[LED_AUDIO_MUTE] = {
.name = "audio-mute",
.activate = ledtrig_audio_mute_activate,
},
[LED_AUDIO_MICMUTE] = {
.name = "audio-micmute",
.activate = ledtrig_audio_micmute_activate,
},
};
enum led_brightness ledtrig_audio_get(enum led_audio type)
{
return audio_state[type];
}
EXPORT_SYMBOL_GPL(ledtrig_audio_get);
void ledtrig_audio_set(enum led_audio type, enum led_brightness state)
{
audio_state[type] = state;
led_trigger_event(&ledtrig_audio[type], state);
}
EXPORT_SYMBOL_GPL(ledtrig_audio_set);
static int __init ledtrig_audio_init(void)
{
led_trigger_register(&ledtrig_audio[LED_AUDIO_MUTE]);
led_trigger_register(&ledtrig_audio[LED_AUDIO_MICMUTE]);
return 0;
}
module_init(ledtrig_audio_init);
static void __exit ledtrig_audio_exit(void)
{
led_trigger_unregister(&ledtrig_audio[LED_AUDIO_MUTE]);
led_trigger_unregister(&ledtrig_audio[LED_AUDIO_MICMUTE]);
}
module_exit(ledtrig_audio_exit);
MODULE_DESCRIPTION("LED trigger for audio mute control");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("ledtrig:audio-mute");
MODULE_ALIAS("ledtrig:audio-micmute");

14
include/linux/leds.h
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@ -705,18 +705,4 @@ enum led_audio {
NUM_AUDIO_LEDS
};
#if IS_ENABLED(CONFIG_LEDS_TRIGGER_AUDIO)
enum led_brightness ledtrig_audio_get(enum led_audio type);
void ledtrig_audio_set(enum led_audio type, enum led_brightness state);
#else
static inline enum led_brightness ledtrig_audio_get(enum led_audio type)
{
return LED_OFF;
}
static inline void ledtrig_audio_set(enum led_audio type,
enum led_brightness state)
{
}
#endif
#endif /* __LINUX_LEDS_H_INCLUDED */