most_register_interface(9)

💖 most_register_interface(9) — like, the whole kernel API manual, but make it cute 💖

okay bestie, buckle up, because this one is from the Kernel API Manual and it's genuinely short but it matters, so pay attention 🎀

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✨ NAME ✨

most_register_interface — literally registers an instance of the interface. that's the whole vibe. that's the job. periodt. 💅

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✨ SYNOPSIS ✨

int most_register_interface (struct most_interface *iface );

yes she takes one argument and yes she's declared as returning int — I'm telling you exactly what the page says, do not come for me 🫶

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🌸 ARGUMENTS 🌸

• iface — a pointer to the interface instance description. that's it. that's the whole argument. she's lowkey a one-argument girly 💜

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⭐ RETURN ⭐

it returns a pointer to the kobject of the generated instance. 🔥

ok so ngl, the page says she returns a pointer to a kobject while the synopsis says int — that's what the manual says, word for word, so I'm not gonna gaslight you and pretend otherwise 😭 just know that's the documented story, bestie.

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🦋 NOTE 🦋

HDM has to ensure that any reference held on the kobj is released before deregistering the interface. 🚨

this is not a suggestion, this is not a "maybe later", this is a has to. hold a reference past deregistration and that's giving undefined-behaviour main character energy, and not the good kind 💀

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🌈 SEE ALSO 🌈

all the sibling pages, gathered like a little friend group 👑

• Kernel file ./include/linux/most.h
• enum most_interface_type(9)
• enum most_channel_direction(9)
• enum most_channel_data_type(9)
• struct most_channel_capability(9)
• struct most_channel_config(9)
• struct most_interface(9)
• struct most_component(9)
• most_deregister_interface(9)
• most_stop_enqueue(9)
• most_resume_enqueue(9)

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and that's the whole page, icon behaviour honestly 🧚

sign-off time: this little gem lives under ./include/linux and it's dated October 2026 — go read the header file, it's giving lore, it's giving iykyk 📖💖

bye bestie, go release that kobj reference 🌸💅✨