ipack_device_add(9)

💖 ipack_device_add(9) 💖

okay so real talk, this is a page straight out of the Kernel API Manual and it's literally about adding one (1) IPack device to the world. tiny function, big main character energy. let's get into it 🫶

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✨ NAME ✨

ipack_device_add — bestie, it adds an IPack device. that's the whole vibe. 💅

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🌸 SYNOPSIS 🌸

int ipack_device_add(struct ipack_device *dev);

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🎀 ARGUMENTS 🎀

• dev — the new device you're adding. this is your star of the show, your little guy, the device in question. ✨

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🦋 DESCRIPTION 🦋

so here's the tea: this call adds a shiny new IPack device. that's it, that's the function. 💖

but like — who calls it? not you, bestie. the carrier driver calls it, and it does so after calling ipack_device_init. order matters, no cap. init first, then add. slay in sequence. 🔥

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⭐ RETURN ⭐

zero on success, or an error code on failure. that's it. 0 = iconic, non-zero = we have beef. 😭

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💀 NOTE 💀

okay this part is so important so listen up: _Never_ directly free dev after calling this function — even if it returned an error! like, especially if it returned an error, actually. 🙈 instead, always use ipack_put_device to give up the reference that was initialized in this function. that's the move. that's the only move. periodt. 👑

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🌈 SEE ALSO 🌈

everything else in the IPack cinematic universe, fr fr:

• Kernel file ./include/linux/ipack.h
• struct ipack_device(9)
• struct ipack_driver_ops(9)
• struct ipack_driver(9)
• struct ipack_bus_ops(9)
• struct ipack_bus_device(9)
• ipack_bus_register(9)
• ipack_bus_unregister(9)
• ipack_driver_register(9)
• ipack_device_init(9)
• DEFINE_IPACK_DEVICE_TABLE(9)
• IPACK_DEVICE(9)
• ipack_get_carrier(9)

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aaand that's the page! 🧚 this lil gem lives in ./include/linux and it's dated October 2026 — yes, the future, because kernel docs stay ahead of the game 💜 go forth and add your devices responsibly, bestie, and remember: ipack_put_device, not free. mwah! 💋🌸