ccwgroup_remove_ccwdev(9)

ccwgroup_remove_ccwdev(9) 💅✨

okay bestie, welcome to the Kernel API Manual — we're talking about ccwgroup_remove_ccwdev(9) today, and no cap it's literally the remove function for slave devices. it's giving cleanup era, and we're obsessed 🫶

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🎀 NAME 🎀

ccwgroup_remove_ccwdev — remove function for slave devices. that's the vibe, that's the whole job, periodt 💖

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✨ SYNOPSIS ✨

void ccwgroup_remove_ccwdev (struct ccw_device *cdev );

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🫶 ARGUMENTS 🫶

• cdev — the ccw device to be removed. like, that's the one getting the remove treatment 💅

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💖 DESCRIPTION 💖

okay so listen: this is a remove function for ccw devices that are slave devices in a ccw group device. main character cleanup behavior, fr fr.

It sets the ccw device offline and also deregisters the embedding ccw group device. both of those things, together, no skipping. 💯

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👑 SEE ALSO 👑

bestie, if you're going down the rabbit hole, the Kernel file is ./drivers/s390/cio/ccwgroup.c — and these are the related icons you should also peek at:

• ccwgroup_set_online(9)
• ccwgroup_set_offline(9)
• ccwgroup_create_dev(9)
• ccwgroup_driver_register(9)
• ccwgroup_driver_unregister(9)
• ccwgroup_probe_ccwdev(9)

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xoxo, source/version ./drivers/s390/cio, dated October 2026 💖🦋