iort_deregis...domain_token(9)

💅 iort_deregister_domain_token(9) — from the Kernel API Manual, bestie

okay so picture this: we're deep in the kernel docs, page name is iort_deregister_domain_token, and honestly? it's a whole mood. let's get into it ✨

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🌸 NAME 🌸

iort_deregister_domain_token — the function that deregisters a domain token based on its ITS ID. that's it. that's the girl. 💅

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✨ SYNOPSIS ✨

void iort_deregister_domain_token (int trans_id );

like, literally zero drama, it returns void. no cap. 🫶

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🎀 ARGUMENTS 🎀

• trans_id — the ITS ID. that's the whole vibe. that's what you're passing in, iykyk. 🦋

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💖 RETURN 💖

none. — she gives nothing back. not in a mean way, in a "this function is complete within itself" main character way. 😭 👑

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🔥 SEE ALSO 🔥

the whole friend group, fr fr — all of these live in the kernel file ./drivers/acpi/arm64/iort.c:

• iort_set_fwnode(9)
• iort_get_fwnode(9)
• iort_delete_fwnode(9)
• iort_get_iort_node(9)
• iort_register_domain_token(9)
• iort_find_domain_token(9)
• iort_msi_map_id(9)
• iort_msi_xlate(9)
• iort_pmsi_get_msi_info(9)
• iort_dev_find_its_id(9)
• iort_get_device_domain(9)
• iort_get_platform_device_domain(9)
• iort_iommu_get_resv_regions(9)
• iort_get_rmr_sids(9)
• iort_put_rmr_sids(9)
• iort_iommu_configure_id(9)
• iort_dma_get_ranges(9)
• iort_add_platform_device(9)

note bestie: iort_register_domain_token(9) is the sister function — this one is the deregister one, so they're giving opposites-attract, complementary-icons energy. 🌈 ⭐

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heads up, the only thing in the ARGUMENTS and RETURN sections is literally what's up there — trans_id is the ITS ID and the return is none. so don't go looking for hidden lore, there isn't any. 🙈

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and that's the page!! 🎀 say bye to ./drivers/acpi/arm64, this October 2026 edition of iort_deregis...domain_token(9) 💜 slay, stay hydrated, and don't forget to deregister your domain tokens before you leave 🧚 ✨