pwrseq_get(9)

🌈 pwrseq_get(9) 🌈

okay so bestie, this is a page straight outta the Kernel API Manual, and it’s all about pwrseq_get, the little function that gets you the power sequencer tied to your device. main character energy only. 💅✨

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💖 NAME 💖

pwrseq_get — Get the power sequencer associated with this device. That’s the whole vibe, no cap. 🫶

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✨ SYNOPSIS ✨

struct pwrseq_desc * pwrseq_get (struct device *dev , const char *target
);

this is the signature, bestie — copy it exactly, do not come for me. 😌

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🎀 ARGUMENTS 🎀

• dev — Device for which to get the sequencer. Like, whose sequencer are we grabbing? This one. 💖
• target — Name of the target exposed by the sequencer this device wants to reach. iykyk. 🎯

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🦋 RETURN 🦋

New power sequencer descriptor for use by the consumer driver, or ERR_PTR on failure. That’s the return tea, fr fr. ✨

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🌸 SEE ALSO 🌸

Kernel file ./drivers/power/sequencing/core.c is the spot, and here’s the whole friend group:

• struct pwrseq_unit(9)
• struct pwrseq_unit_dep(9)
• struct pwrseq_target(9)
• struct pwrseq_device(9)
• struct pwrseq_desc(9)
• pwrseq_device_register(9)
• pwrseq_device_unregister(9)
• devm_pwrseq_device_register(9)
• pwrseq_device_get_drvdata(9)
• pwrseq_put(9)
• devm_pwrseq_get(9)
• pwrseq_enable(9)
• pwrseq_disable(9)
• pwrseq_to_device(9)

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mwah 💋 this page’s source/version is ./drivers/power/sequencing, and the date stamp is October 2026 — that’s the cute little footer, bestie. 🎀💖