cdx_unregister_device(9)

💅 NAME

cdx_unregister_device — bestie, this is the one that unregisters a CDX device 🎀 that's it, that's the whole vibe

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✨ SYNOPSIS ✨

int cdx_unregister_device (struct device *dev , void *data );

Like, yes, it returns an int, and yes, there are two args — don't panic, one of them is basically decorative 😭🫶

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🌸 ARGUMENTS 🌸

• dev — the CDX device in question 💖 the actual main character here.
• data — okay so real talk: this is always passed as NULL, and it is not used in this API at all 🙈 but it has to be here because the bus_for_each_dev API expects the function it's passed (that's cdx_unregister_device, hi 👋) to have it as an argument. So it's giving "required by the dress code but never actually worn" 💀 fr fr.

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⭐ RETURN ⭐

0 on success. That's it, that's the whole return story, no cap 👑✨

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🦋 SEE ALSO 🦋

Kernel file ./drivers/cdx/cdx.c (iykyk 🧚) and the rest of the cdx crew, all iconic, all linked:

• cdx_dev_reset(9)
• reset_cdx_device(9)
• cdx_match_one_device(9)
• cdx_match_id(9)
• cdx_bus_match(9)
• cdx_mmap_resource(9)

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k that's the whole page, bestie — go forth and unregister responsibly 💜

this lil gem lives in ./drivers/cdx, from the Kernel API Manual, dated October 2026, and its name is (say it with me) cdx_unregister_device(9) 🎀✨ slay