scmi_devm_protocol_put(9)

💖 NAME 💖

okay bestie, welcome to the scmi_devm_protocol_put(9) page from the Kernel API Manual ✨ — this one is literally the Devres managed put protocol operations and handle situation. slay.

✨ SYNOPSIS ✨

void scmi_devm_protocol_put (struct scmi_device *sdev , u8 protocol_id
);

🎀 ARGUMENTS 🎀

• sdev — a reference to an scmi_device whose embedded struct device is to be used for devres accounting. no cap, that's the whole point of it 🫶
• protocol_id — the protocol being requested. iykyk 💅

🦋 DESCRIPTION 🦋

so basically: this one explicitly releases a protocol hold that you previously obtained by calling the above scmi_devm_protocol_get. that's the vibe — release the protocol hold, bestie 💖

🌈 SEE ALSO 🌈

go peek at these, bestie — all the linked lore lives here:

• Kernel file ./drivers/firmware/arm_scmi/driver.c
• struct scmi_xfers_info(9)
• struct scmi_protocol_instance(9)
• struct scmi_info(9)
• scmi_create_protocol_devices(9)
• scmi_xfer_token_set(9)
• scmi_xfer_token_clear(9)
• scmi_xfer_inflight_register_unlocked(9)
• scmi_xfer_inflight_register(9)
• scmi_xfer_raw_inflight_register(9)
• scmi_xfer_pending_set(9)
• scmi_xfer_get(9)
• scmi_xfer_raw_get(9)
• scmi_xfer_raw_channel_get(9)
• __scmi_xfer_put(9)
• scmi_xfer_raw_put(9)
• scmi_xfer_lookup_unlocked(9)
• scmi_bad_message_trace(9)
• scmi_msg_response_validate(9)
• scmi_xfer_state_update(9)
• scmi_xfer_command_acquire(9)
• scmi_rx_callback(9)
• xfer_put(9)
• scmi_wait_for_message_response(9)
• scmi_xfer_raw_wait_for_message_response(9)
• do_xfer(9)
• do_xfer_with_response(9)
• xfer_get_init(9)
• version_get(9)
• scmi_set_protocol_priv(9)
• scmi_get_protocol_priv(9)
• scmi_common_extended_name_get(9)
• scmi_common_get_max_msg_size(9)
• scmi_protocol_msg_check(9)
• struct scmi_iterator(9)
• scmi_revision_area_get(9)
• scmi_protocol_version_negotiate(9)
• scmi_protocol_version_initialize(9)
• scmi_alloc_init_protocol_instance(9)
• scmi_get_protocol_instance(9)
• scmi_protocol_acquire(9)
• scmi_protocol_release(9)
• scmi_devm_protocol_get(9)
• scmi_devm_protocol_acquire(9)
• scmi_is_transport_atomic(9)
• scmi_handle_get(9)
• scmi_handle_put(9)
• scmi_channels_setup(9)

xoxo, scmi_devm_protocol_put(9) 💋 — source/version ./drivers/firmware/arm_scmi, dated October 2026. mwah 🫶✨