led_classdev_suspend(9)

💤 led_classdev_suspend(9) 💤

okay so bestie, welcome to the Kernel API Manual — yes, that's the vibe, we're reading kernel docs together and honestly? iconic. today we're talking about led_classdev_suspend, which is literally just "put this LED to sleep" energy. nap time for a light. 🌙✨

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💖 NAME 💖

led_classdev_suspend — suspend an led_classdev. that's it. that's the whole job. no cap. 🫶

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⭐ SYNOPSIS ⭐

void led_classdev_suspend (struct led_classdev *led_cdev );

look at that signature, so clean, so demure. returns void because it gives you nothing back and honestly same. 💅

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🌸 ARGUMENTS 🌸

• led_cdev — the led_classdev to suspend. like, hand it your LED and it'll tuck it in for you. 🎀

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🦋 SEE ALSO 🦋

so there's a whole kernel file for this, and it lives at ./drivers/leds/led-class.c — go visit, it's cute. and while you're in the neighborhood, say hi to all these besties:

• led_classdev_resume(9)
• fwnode_led_get(9)
• led_put(9)
• devm_of_led_get(9)
• led_get(9)
• devm_led_get(9)
• led_add_lookup(9)
• led_remove_lookup(9)
• devm_of_led_get_optional(9)
• led_classdev_register_ext(9)
• led_classdev_unregister(9)
• devm_led_classdev_register_ext(9)
• devm_led_classdev_unregister(9)

like, the friend group is extensive, iykyk. 👑

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💜 reminder bestie: this one's all suspend, no resume — if you want your LED back awake you gotta hit up led_classdev_resume(9). periodt.

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✿ and that's the tea ✿

this lil page came from ./drivers/leds, dated October 2026, and it's filing itself under led_classdev_suspend(9) — thanks for reading, bestie, go forth and suspend responsibly 🧚💖🌸