free_device_data(9)

💖 free_device_data(9) 💖

okay bestie, welcome to the Kernel API Manual page for free_device_data(9) — we're doing kernel cleanup with main character energy ✨

🎀 NAME 🎀

free_device_data — callback to free the event_device_data structure. periodt 💅

🌸 SYNOPSIS 🌸

void free_device_data (struct device *d );

🦋 ARGUMENTS 🦋

• d — the device embedded in our device data, which we have been ref counting. she's the one we've been keeping tabs on 💅

✨ DESCRIPTION ✨

okay so this callback is called only after event_device_remove has been called, and all userspace programs have called event_release on all the open file descriptors. like, everyone has to be fully out of the group chat before this runs — no cap 🫶

🧚 SEE ALSO 🧚

• Kernel file ./drivers/platform/chrome/wilco_ec/event.c
• struct ec_event(9)
• struct ec_event_queue(9)
• struct event_device_data(9)
• enqueue_events(9)
• event_device_notify(9)
• event_read(9)
• event_device_probe(9)

cute sign-off: the footer vibes are source/version ./drivers/platform/chrome/wilc..., dated October 2026, and signed free_device_data(9) — slay 💅✨