devm_devfreq...ter_notifier(9)

📦 version 7.3.1, in nixpkgs unstable

💅 devm_devfreq_register_notifier(9) — a Kernel API Manual moment ✨

okay so bestie, welcome to the Kernel API Manual entry for devm_devfreq_register_notifier(9) — yes the title is doing that truncated thing, the page name is devm_devfreq...ter_notifier(9), don't @ me, that's just how it renders 🎀

🦋 NAME

devm_devfreq_register_notifier — (that's it, that's the whole name, the original literally leaves the description blank and honestly? mysterious. iconic. 💅)

✨ SYNOPSIS

int devm_devfreq_register_notifier (struct device *dev , struct devfreq
*devfreq , struct notifier_block *nb , unsigned int list );

no cap, that's the whole signature, copy it exactly 🫶

🌸 ARGUMENTS

  • dev — The devfreq user device. (parent of devfreq) 👑
  • devfreq — The devfreq object. 🦋
  • nb — The notifier block to be unregistered. (yes bestie, the manual really says "unregistered" here even though we're registering, I'm just the messenger 😭)
  • list — DEVFREQ_TRANSITION_NOTIFIER.

💖 DESCRIPTION

  • Resource-managed devfreq_register_notifier ✨

like, it's the resource-managed version, periodt. the devm_ prefix is doing all the cleanup work for you so you don't have to 🧚

🌈 SEE ALSO

Kernel file ./drivers/devfreq/devfreq.c, plus the whole friend group:

go read them, they're literally all right there, iykyk 📚💜

okay that's the whole page bestie, every flag accounted for, nothing skipped, we ate and left no crumbs 🍓

and that's a wrap!! 🌸 this one lives in ./drivers/devfreq and the manual's dated October 2026 — mwah, see u in the next manpage, love u, bye!! 💖✨🎀🦋

📦 where this page comes from