attribute_c...to_container(9)

💅 attribute_c...to_container(9) — like, the Kernel API Manual, but make it make sense

okay bestie, so this one's from the Kernel API Manual and it's genuinely one of the short ones — a little one-job helper function that we're gonna get so familiar with ✨

---

🌸 NAME 🌸

attribute_container_classdev_to_container — you hand it a classdev, it hands you back the container. that's it. that's the whole gig 💖

---

🎀 SYNOPSIS 🎀

struct attribute_container * attribute_container_classdev_to_container
(struct device *classdev );

like, yes, the line break in the middle is real, don't come for me, that's literally how it's written 🫶

---

🦋 ARGUMENTS 🦋

• classdev — the class device created by attribute_container_add_device. that's the one you're passing in, queen 👑

---

⭐ DESCRIPTION ⭐

Returns the container associated with this classdev. periodt. one in, one out, no cap 💅

---

🔥 SEE ALSO 🔥

kernel file ./drivers/base/attribute_container.c — that's where the whole squad lives, go read it fr fr 📖

and the rest of the friend group, all iconically linked:

• attribute_container_register(9)
• attribute_container_unregister(9)
• attribute_container_add_device(9)
• attribute_container_remove_device(9)
• attribute_container_device_trigger_safe(9)
• attribute_container_device_trigger(9)
• attribute_container_add_attrs(9)
• attribute_container_add_class_device(9)
• attribute_container_remove_attrs(9)
• attribute_container_class_device_del(9)
• attribute_container_find_class_device(9)

---

and that's the whole page, bestie — go slay some drivers 🧚💜

cute lil sign-off: this one's filed under ./drivers/base, dated October 2026, and answers to attribute_c...to_container(9) 🍓