qcom_remove_ssr_subdev(9)

💅 qcom_remove_ssr_subdev — bestie's guide to un-subdevving your SSR notifier

okay so real talk, this one lives in the Kernel API Manual, section 9, and it's literally called qcom_remove_ssr_subdev(9). yes that's a mouthful, no i will not be shortening it, it's iconic 💖

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🌸 NAME 🌸

qcom_remove_ssr_subdev — the function that removes a subdevice as a restart notification source. that's it. that's the whole vibe. it's the cleanup era, the "we're so done here" moment, the goodbye text after the group chat goes quiet 🦋

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✨ SYNOPSIS ✨

void qcom_remove_ssr_subdev (struct rproc *rproc , struct qcom_rproc_ssr *ssr );

returns void, meaning it gives you nothing back — no return value, no "did it work", just vibes and the sweet release of deregistration. slay.

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🎀 ARGUMENTS 🎀

• rproc — the rproc handle. you know, the remoteproc. your main character. pass it in, be normal about it 🫶
• ssr — the SSR subdevice handle. this is the one getting removed from the notification-source roster. pour one out 😭

ngl bestie, both of these are pointers and both of them need to actually be your pointers. no cap.

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👑 SEE ALSO 👑

if you're the type to fall down a rabbit hole (and honestly? same), here's the whole friend group — all of these are chillin' in the kernel file ./drivers/remoteproc/qcom_common.c:

• struct minidump_region(9)
• struct minidump_subsystem(9)
• struct minidump_global_toc(9)
• qcom_add_glink_subdev(9)
• qcom_remove_glink_subdev(9)
• qcom_register_dump_segments(9)
• qcom_add_smd_subdev(9)
• qcom_remove_smd_subdev(9)
• qcom_register_ssr_notifier(9)
• qcom_unregister_ssr_notifier(9)
• qcom_add_ssr_subdev(9)
• qcom_add_pdm_subdev(9)
• qcom_remove_pdm_subdev(9)

like, the way this page's SEE ALSO section is basically a whole linked list of friends? we love a supportive ecosystem. periodt. 💜

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heads up: this page is brought to you by the folk(s) hanging out in ./drivers/remoteproc, dated October 2026. that's the source, that's the version stamp, that's the little footer energy — mwah, bye, go remove your subdev responsibly 🧚‍♀️⭐