ucsi_register(9)

💖 NAME 💖

okay so this is ucsi_register(9), straight outta the Kernel API Manual ✨ and it does exactly one iconic thing: register the UCSI interface. The function name is ucsi_register, and the description is literally “Register UCSI interface” — no cap, that’s the whole vibe. 💅

🌸 SYNOPSIS 🌸

int ucsi_register (struct ucsi *ucsi );

🦋 ARGUMENTS 🦋

• ucsi — the UCSI instance. That’s the one and only argument, bestie; it’s the UCSI instance you’re passing in. 🫶

🔥 SEE ALSO 🔥

The Kernel file ./drivers/usb/typec/ucsi/ucsi.c is right there in the mix, and these related pages are all linked besties:

• ucsi_connector_change(9)
• ucsi_init(9)
• ucsi_get_drvdata(9)
• ucsi_set_drvdata(9)
• ucsi_con_mutex_lock(9)
• ucsi_con_mutex_unlock(9)
• ucsi_create(9)
• ucsi_destroy(9)
• ucsi_unregister(9)

⭐ source/version + date check: this page belongs to ./drivers/usb/typec/ucsi, dated October 2026, and its title is ucsi_register(9) — mwah, byeee 💋🎀