led_set_flash_duration(9)

✨ led_set_flash_duration(9) ✨

okay so welcome to the Kernel API Manual, bestie — this is the page for led_set_flash_duration(9), and it's giving “tiny helper, very specific job.” 💅

🌸 NAME 🌸

led_set_flash_duration — set flash LED duration ✨

🦋 SYNOPSIS 🦋

int led_set_flash_duration (struct led_classdev_flash *fled_cdev , u32
duration );

🎀 ARGUMENTS 🎀

• fled_cdev — the flash LED to set 💡
• duration — -- undescribed -- 🙈 (not me, that's literally what the page says)

💖 DESCRIPTION 💖

Set the flash strobe duration. That's it, that's the vibe. ✨

⭐ RETURN ⭐

0 on success or negative error value on failure. slay.

🔥 SEE ALSO 🔥

Kernel file ./include/linux/led-class-flash.h

• led_classdev_flash_register_ext(9)
• led_classdev_flash_unregister(9)
• led_set_flash_strobe(9)
• led_get_flash_strobe(9)
• led_set_flash_brightness(9)
• led_update_flash_brightness(9)
• led_set_flash_timeout(9)
• led_get_flash_fault(9)

iykyk: this page lives in ./include/linux, dated October 2026, and its whole title is led_set_flash_duration(9). periodt 🫶💖