scmi_kfifo_free(9)

💅 scmi_kfifo_free(9) — like, the Kernel API Manual, bestie ✨

okay so real talk, this is a page from the Kernel API Manual, section 9, and it's about scmi_kfifo_free. It's short. It's sweet. It's a devres action helper. Let's get into it 🎀

---

✨ NAME ✨

scmi_kfifo_free — the devres action helper whose whole entire job is to free the kfifo. That's it. That's the vibe. 🫶

---

🌸 SYNOPSIS 🌸

void scmi_kfifo_free (void *kfifo );

no cap, that's the whole signature. void in, void out, one pointer of mystery. 💫

---

🦋 ARGUMENTS 🦋

• kfifo — the kfifo to free. yeah. it's the kfifo. the one you want freed. that one. 👑

---

🔥 SEE ALSO 🔥

okay this is the part where the manpage goes absolutely feral with cross-references, so buckle up bestie, we're listing all of them, no skipping, i don't make the rules 💀

• Kernel file ./drivers/firmware/arm_scmi/notify.c Theory of operation(9)
• struct scmi_notify_instance(9)
• struct events_queue(9)
• struct scmi_event_header(9)
• struct scmi_registered_events_desc(9)
• struct scmi_registered_event(9)
• struct scmi_event_handler(9)
• scmi_lookup_and_call_event_chain(9)
• scmi_process_event_header(9)
• scmi_process_event_payload(9)
• scmi_events_dispatcher(9)
• scmi_notify(9)
• scmi_initialize_events_queue(9)
• scmi_allocate_registered_events_desc(9)
• scmi_register_protocol_events(9)
• scmi_deregister_protocol_events(9)
• scmi_allocate_event_handler(9)
• scmi_free_event_handler(9)
• scmi_bind_event_handler(9)
• scmi_valid_pending_handler(9)
• scmi_register_event_handler(9)
• __scmi_event_handler_get_ops(9)
• scmi_get_active_handler(9)
• __scmi_enable_evt(9)
• scmi_put_handler_unlocked(9)
• scmi_event_handler_enable_events(9)
• scmi_notifier_register(9)
• scmi_notifier_unregister(9)
• scmi_devm_notifier_register(9)
• scmi_devm_notifier_unregister(9)
• scmi_protocols_late_init(9)
• scmi_notification_init(9)
• scmi_notification_quiesce(9)
• scmi_notification_exit(9)

like, that's the whole notification subsystem in one bullet list and honestly? iconic. go read them. iykyk 🌈

---

lowkey a moment of appreciation for devres action helpers: they handle the cleanup so you don't have to remember it, and that's main character energy fr fr 💖

---

and that's the page!! this little cutie lives in ./drivers/firmware/arm_scmi, dated October 2026 — mwah, slay, periodt, go free that kfifo bestie 💅✨🍓