kunit_device_unregister(9)

🎀 NAME 🎀

okay bestie, welcome to the kunit_device_unregister(9) page from the Kernel API Manual — it's literally all about unregistering a KUnit-managed device, and yes, it's giving cleanup era 💅

✨ SYNOPSIS ✨

void kunit_device_unregister (struct kunit *test , struct device *dev );

🌸 ARGUMENTS 🌸

• test — the test context object that created the device, aka the main character that set this whole thing up 🫶
• dev — the device. literally the device. that's it. that's the argument 💖

🦋 DESCRIPTION 🦋

So what does it do? It unregisters and destroys a struct device that was created with kunit_device_register or kunit_device_register_with_driver. iconic behavior, no cap ✨

And if KUnit was the one who created a driver, it cleans that up as well — like, it's not gonna leave a mess behind, because that would be so not slay 💀

🔥 SEE ALSO 🔥

• Kernel file: ./include/kunit/device.h
• kunit_driver_create(9)
• kunit_device_register(9)
• kunit_device_register_with_driver(9)

🌈 that's the whole vibe, bestie: source/version ./include/kunit, dated October 2026, page kunit_device_unregister(9). cleanup queen behavior, periodt 💜👑