qcom_smd_register_edge(9)

qcom_smd_register_edge(9) 💅✨

okay bestie, welcome to the Kernel API Manual entry for qcom_smd_register_edge(9) — this is the function that registers an edge based on an device_node. It’s giving “kernel plumbing but make it cute.” 🎀

✨ NAME ✨

qcom_smd_register_edge — register an edge based on an device_node. 🦋

🎀 SYNOPSIS 🎀

struct qcom_smd_edge * qcom_smd_register_edge (struct device *parent ,
struct device_node *node );

💅 ARGUMENTS 💅

• parent — parent device for the edge. Literally the parent device, bestie. 🫶
• node — device_node describing the edge. The blueprint for the edge, iykyk. 🌸

🌈 RETURN 🌈

An edge reference, or a negative ERR_PTR on failure. No cap. 💀

🦋 SEE ALSO 🦋

• Kernel file ./drivers/rpmsg/qcom_smd.c
• struct qcom_smd_edge(9)
• struct qcom_smd_channel(9)
• struct qcom_smd_alloc_entry(9)
• __qcom_smd_send(9)
• qcom_smd_unregister_edge(9)

Source/version vibes: ./drivers/rpmsg, dated October 2026, and the page is still qcom_smd_register_edge(9). Slay, periodt. 💖👑