snd_hda_ext...r_unregister(9)

💅 snd_hda_ext...r_unregister(9) — Kernel API Manual 🎀

okay bestie, so we're in the Kernel API Manual today and the star of the show is snd_hda_ext_driver_unregister ✨ Like yes, the title gets truncated to snd_hda_ext...r_unregister(9) in the header because manpage column widths are lowkey rude, but you and me? We know the full name. iykyk 💖

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🌸 NAME 🌸

snd_hda_ext_driver_unregister — unregister a driver for ext hda devices

like, it's the undo button for ext hda drivers, no cap 🫶

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✨ SYNOPSIS ✨

void snd_hda_ext_driver_unregister (struct hdac_driver *drv );

returns void bestie, so don't go looking for a return value, it's giving "I do my job and I leave" 💅

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🦋 ARGUMENTS 🦋

• drv — ext hda driver structure. that's the one, the whole vibe check of this function, the driver struct you're about to un-ceremoniously unregister 🌈

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👑 SEE ALSO 👑

the kernel file lives at ./sound/hda/core/ext/bus.c and it's lowkey the main character of this whole ext hda saga 🎀

and these iconic siblings, go read them fr fr:

• snd_hdac_ext_bus_init(9)
• snd_hdac_ext_bus_exit(9)
• snd_hdac_ext_bus_device_remove(9)
• snd_hda_ext_driver_register(9) — the register counterpart, the other half of the duo 💜

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ngl this page is short but it ate. short and correct is a whole aesthetic 🍓

🌸✨ source: ./sound/hda/core/ext · October 2026 · snd_hda_ext...r_unregister(9) ✨🌸

mwah, that's the whole page bestie, go unregister responsibly 💖🧚‍♀️