zynqmp_ipi_mbox_dev_release(9)

📦 version 7.3.1, in nixpkgs unstable

💅 zynqmp_ipi_mbox_dev_release(9) — kernel API manual, bestie edition

okay so this is a page from the Kernel API Manual and it's all about zynqmp_ipi_mbox_dev_release(9). it's short, it's sweet, and honestly it's giving "small but crucial" energy 🎀

✨ NAME ✨

zynqmp_ipi_mbox_dev_release — release the existence of a ipi mbox dev 🦋

like, you're telling the kernel "hey bestie, this ipi mbox dev is done existing now" no cap

🌸 SYNOPSIS 🌸

void zynqmp_ipi_mbox_dev_release (struct device *dev );

that's it. that's the whole thing. void, so it returns literally nothing back to you — it just does the thing and dips 🙈

💖 ARGUMENTS 💖

  • dev — the ipi mailbox device 🫶 (this is the one you're releasing, iykyk)

🔥 DESCRIPTION 🔥

okay so the whole reason this function exists? it's to avoid the no device release function kernel warning 💀

that's it. that's the vibe. you give the device a release function so the kernel doesn't get all dramatic and start yelling warnings at you. it's basically the kernel equivalent of texting "k bye" so nobody thinks you ghosted them — main character energy, lowkey essential ⭐

ngl, if you skip this, the kernel will warn you about having no device release function. so like... don't skip it 💅

🧚 SEE ALSO 🧚

the kernel file ./drivers/mailbox/zynqmp-ipi-mailbox.c (go read it, it's iconic) and these absolute legends:

that's a whole friend group fr fr 🌈 collect them all

kay so that's the page!! it lives in ./drivers/mailbox, it's dated October 2026, and it goes by zynqmp_ipi_mbox_dev_release(9) 💜 slay, you now understand it perfectly. go forth and release those mbox devs ✨👑

📦 where this page comes from