devm_led_get(9)

💅 NAME 💅

okay so bestie, this is devm_led_get(9) from the Kernel API Manual — and its whole vibe is: request a LED device via the LED framework. iconic devm behavior, fr fr. ✨

🌸 SYNOPSIS 🌸

struct led_classdev * devm_led_get (struct device *dev , char *con_id );

🫶 ARGUMENTS 🫶

• dev — the device for which you're getting the LED device. literally the “who is asking” energy. 🎀
• con_id — the name of the LED from the device's point of view. iykyk, it's the connection-ID situation. 🦋

✨ DESCRIPTION ✨

The LED device returned from this function is automatically released on driver detach — no cap, that's the devm main character move doing its thing. 💅

And the return? It returns a pointer to a LED device or ERR_PTR(errno) on failure. periodt. 💖

🌈 SEE ALSO 🌈

• Kernel file: ./drivers/leds/led-class.c
• led_classdev_suspend(9)
• led_classdev_resume(9)
• fwnode_led_get(9)
• led_put(9)
• devm_of_led_get(9)
• 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)

mwah 💋 — signed off from the ./drivers/leds source, October 2026 edition, with devm_led_get(9) living its best life. 💖