inv_icm42600_setup(9)

💖 inv_icm42600_setup — check and setup chip 💖

okay bestie, welcome to the Kernel API Manual ✨ this one's a lil kernel function from the IIO/IMU universe and honestly? it's giving "small but does the vibes check". let's get into it 🫶

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✨ NAME ✨

inv_icm42600_setup — check and setup chip 🎀

like, it checks the chip. and it sets it up. that's the whole personality bestie, no notes 💅

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🌸 SYNOPSIS 🌸

int inv_icm42600_setup (struct inv_icm42600_state *st ,
inv_icm42600_bus_setup bus_setup );

two args, one int coming back at you. iconic behavior honestly ✨

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🦋 ARGUMENTS 🦋

• st — the driver's internal state 💖 like its inner world, its whole vibe, everything it remembers about itself
• bus_setup — a callback for setting up the bus-specific registers 🌈 yeah, it's a function you hand over so this thing can poke the bus in whatever way that particular bus needs, iykyk

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🌟 DESCRIPTION 🌟

so what does it do? returns 0 on success 🎉 and a negative error code otherwise 😭 that's it, that's the deal, fr fr.

lowkey important: negative error code = something went wrong. don't be out here treating a negative return like a win bestie, that's not the vibe 💀

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👑 SEE ALSO 👑

• the kernel file ./drivers/iio/imu/inv_icm42600/inv_icm42600_core.c — go read the source, it's right there 📖
• inv_icm42600_irq_init(9) — the sibling function, literally its other half 🧚

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and that's the page!! 🍓 no cap, it's short but it ate 💜

kisses from the kernel, mwah — this lil manual page lives at ./drivers/iio/imu/inv_icm42600, dated October 2026, and it's literally titled inv_icm42600_setup(9) in case you forgot already 🙈 periodt 💅