inv_icm45600_irq_init(9)

✨ inv_icm45600_irq_init(9) ✨

okay so bestie, welcome to the Kernel API Manual 💖 we're gonna talk about inv_icm45600_irq_init — she's the one who sets up your interrupt pin and the handler that goes with it. lowkey iconic of her.

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🎀 NAME 🎀

inv_icm45600_irq_init — initialize int pin and interrupt handler 🫶

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🌸 SYNOPSIS 🌸

int inv_icm45600_irq_init (struct inv_icm45600_state *st , int irq , int
       irq_type , bool open_drain );

like, that's the whole signature, no cap. takes four things, gives you back an int. 💅

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🦋 ARGUMENTS 🦋

• st — the driver internal state, aka her whole personality/lore file. everything she needs to know about herself lives in here. ✨
• irq — the irq number. literally just which interrupt we're talking about, bestie. 🔥
• irq_type — the irq trigger type. what makes this interrupt actually fire. the vibe check of the interrupt world. ⭐
• open_drain — true if the irq is open drain, false for push-pull. yes those are real electrical config terms and yes she's fancy for it. 🧚

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💜 RETURN 💜

0 on success, a negative error code otherwise. 😭 so basically if you get 0 we're slaying, and if it's negative… not slaying, but at least it's honest about it.

ngl always check the return value, bestie. negative is not a vibe.

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/iio/imu/inv_icm45600/inv_icm45600_core.c — go read the source, iykyk 📖
• inv_icm45600_setup(9) — her bestie, they come as a set 💖

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and that's the page!! 🎀 this came to you from ./drivers/iio/imu/inv_icm45600 (that's the source/version, mwah) and it's dated October 2026 — catch you in the next inv_icm45600_irq_init(9), periodt 💅✨🦋