iio_trigger_set_drvdata(9)

✨ iio_trigger_set_drvdata — like, the whole vibe ✨

okay so bestie, welcome to the Kernel API Manual page for iio_trigger_set_drvdata(9) 💅 this one is short but she's iconic, trust.

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💖 NAME 💖

iio_trigger_set_drvdata — Set trigger driver data 🎀

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🦋 SYNOPSIS 🦋

void iio_trigger_set_drvdata (struct iio_trigger *trig , void *data );

that's it. that's the whole function signature. no cap, she's a one-liner girlie ✨

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🌸 ARGUMENTS 🌸

• trig — the IIO trigger structure 👑 like, the actual trigger we're attaching stuff to
• data — driver specific data 🍓 just a pointer, whatever your driver needs to stash away

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💜 DESCRIPTION 💜

so basically this lets you attach an arbitrary pointer to an IIO trigger — an arbitrary pointer, bestie, literally any pointer you want 🫶

and then later? you can get it right back out with iio_trigger_get_drvdata. it's giving storage unit energy. drop it off now, pick it up later, no questions asked 💀

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🌈 SEE ALSO 🌈

• Kernel file ./include/linux/iio/trigger.h 📁
• struct iio_trigger_ops(9)
• struct iio_trigger(9)
• iio_trigger_get_drvdata(9)
• iio_trigger_register(9)
• iio_trigger_unregister(9)
• iio_trigger_set_immutable(9)
• iio_trigger_using_own(9)

like, go read those too, they're all part of the same friend group fr fr 👑

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💡 tiny reminder bestie: this page lives at ./include/linux/iio and it's dated October 2026 — that's the source, version and date, signed off with love 🧚‍♀️✨ mwah, bye! 🎀