rio_bus_init(9)

💖 rio_bus_init(9) 💖

okay bestie, this little page is from the Kernel API Manual, and it’s lowkey iconic: tiny function, very “just register the thing and go” energy. It’s all about rio_bus_init, and yes ma’am, it registers the RapidIO bus with the device model. Slay. 💅

🌸 NAME 🌸

rio_bus_init — Register the RapidIO bus with the device model.

✨ SYNOPSIS ✨

int rio_bus_init (void );

🎀 ARGUMENTS 🎀

• void — no arguments. Zero. None. The function said “I need absolutely nothing,” and honestly? Main character behavior. 😌

💖 DESCRIPTION 💖

This function registers the RIO mport device class and the RIO bus type with the Linux device model.

That’s the vibe: class registered, bus type registered, device model knows what’s up. No cap. ✨

🦋 SEE ALSO 🦋

Kernel file ./drivers/rapidio/rio-driver.c is the little home base for this whole situation, and here are the related pages you might wanna peek at:

• rio_match_device(9)
• rio_dev_get(9)
• rio_dev_put(9)
• rio_device_probe(9)
• rio_device_remove(9)
• rio_register_driver(9)
• rio_unregister_driver(9)
• rio_match_bus(9)

with love, zero arguments, and maximum device-model energy: source ./drivers/rapidio, date October 2026, page rio_bus_init(9) — mwah 💋🫶