iio_buffer_wakeup_poll(9)

✨ NAME ✨

Okay bestie, welcome to the iio_buffer_wakeup_poll(9) page from the Kernel API Manual 💖 This one is all about iio_buffer_wakeup_poll — it wakes up the buffer waitqueue 💫

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🌸 SYNOPSIS 🌸

void iio_buffer_wakeup_poll (struct iio_dev *indio_dev );

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🎀 ARGUMENTS 🎀

• indio_dev — the IIO device 🦋 That's the whole argument, no cap.

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💅 DESCRIPTION 💅

So this function wakes up the event waitqueue used for poll ✨ It should usually be called when the device is unregistered — that's the intended moment, bestie 🫶

No extra plot twists here: wake the poll waitqueue, and the usual call site is device unregistration. Periodt 💅

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👑 SEE ALSO 👑

Kernel file: ./drivers/iio/industrialio-buffer.c 🔥

• iio_buffer_read(9)
• iio_buffer_poll(9)
• iio_scan_mask_set(9)
• struct iio_demux_table(9)
• iio_validate_scan_mask_onehot(9)
• iio_push_to_buffers(9)
• iio_push_to_buffers_with_ts_unaligned(9)
• iio_buffer_release(9)
• iio_buffer_get(9)
• iio_buffer_put(9)
• iio_device_attach_buffer(9)

These are the little friends in the same kernel-file orbit 🌈 go read them if you want the full lore, iykyk 🧚

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Cute little footer moment: this page is sourced from ./drivers/iio, dated October 2026, and it's literally iio_buffer_wakeup_poll(9). Byeee, go wake that waitqueue responsibly 💖✨🎀