module_sdio_driver(9)

✨ module_sdio_driver(9) ✨

okay bestie, welcome to the module_sdio_driver page from the Kernel API Manual — this one's short, sweet, and lowkey a lifesaver if you're writing an SDIO driver 🦋

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🌸 NAME 🌸

module_sdio_driver — it's the helper macro for registering an SDIO driver, and honestly? it's giving "I do one thing and I do it flawlessly" 💅

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✨ SYNOPSIS ✨

module_sdio_driver (__sdio_driver );

that's it. that's the whole call. iconic minimalism 🎀

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🫶 ARGUMENTS 🫶

• __sdio_driver — your sdio_driver struct, bestie. that's the one thing it wants from you 💖

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💜 DESCRIPTION 💜

so here's the vibe: this is a helper macro for SDIO drivers that don't do anything special in module init/exit. no cap — it just eliminates a whole lot of boilerplate for you 🔥

⚠️ real talk though, two rules: - each module may only use this macro once — once, bestie, don't be greedy 🙈 - calling it replaces module_init and module_exit

like literally, that's the trade. you hand it your struct, it handles the boring registration ceremony, and you go live your main character life 👑

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🦋 SEE ALSO 🦋

• Kernel file ./include/linux/mmc/sdio_func.h
• SDIO_DEVICE(9)
• SDIO_DEVICE_CLASS(9)

go read those if you want the full lore, iykyk 📚

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and that's the whole page, bestie — short king energy fr fr 🌈💖

signing off from ./include/linux/mmc, dated October 2026, brought to you by module_sdio_driver(9) — slay, periodt 💅✨🎀