amd_wbrf_unr...ter_notifier(9)

📦 version 7.3.1, in nixpkgs unstable

💅 amd_wbrf_unr...ter_notifier(9) 💅

okay so real talk — this is a page from the Kernel API Manual, bestie, and it's all about amd_wbrf_unregister_notifier. yes the page title is literally truncated with an ellipsis in the middle, no that's not a typo on my end, that's just how it's filed. moving on 💖

✨ NAME ✨

amd_wbrf_unregister_notifier — unregister for notifications of frequency band update 🎀

like, you're breaking up with the notifier. it's not you it's the cleanup path bestie.

🌸 SYNOPSIS 🌸

int amd_wbrf_unregister_notifier (struct notifier_block *nb );

that's it. one arg. one int. icon behaviour honestly.

🦋 ARGUMENTS 🦋

  • nb — driver notifier block. that's your lil handle to the thing you're un-registering, lowkey the whole point of the call 🫶

💜 DESCRIPTION 💜

so here's the tea ☕ — the consumer should call this API when it is no longer interested in the frequency band updates coming from other producers. like, the vibe check failed, the updates aren't for you anymore, unsubscribe energy fr fr.

usually, this should be performed during driver cleanup. so like, when your driver is packing up and heading out, that's the moment. not just randomly mid-run for no reason, iykyk 🌈

🔥 RETURN 🔥

  • 0 — for unregistering a consumer driver. slay, it worked ✨
  • a negative error code — for failure 😭 something went sideways.

⭐ SEE ALSO ⭐

kernel file: ./drivers/platform/x86/amd/wbrf.c — go read the source, it's giving main character energy 📖

and the whole friend group:

okay that's the whole page, no cap 💀 this masterpiece lives down in ./drivers/platform/x86/amd, it's dated October 2026, and it's filed under the Kernel API Manual. go forth and unregister responsibly bestie 🧚💅👑

📦 where this page comes from