devm_reset_c...d_deasserted(9)

💅 devm_reset_c...d_deasserted(9) — like, the Kernel API Manual one 🎀

okay bestie, welcome to the Kernel API Manual, and yes the page name is literally truncated with dots in the middle — devm_reset_c...d_deasserted(9) — that's not me being lazy, that's just how it's filed. 💀 anyway. this one is a little two-for-one deal and it's honestly iconic.

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✨ NAME ✨

devm_reset_control_get_shared_deasserted — it's giving resource-managed reset_control_get_shared() plus reset_control_deassert(), bestie. two things, one function, we love a combo. 🫶

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🌸 SYNOPSIS 🌸

struct reset_control * devm_reset_control_get_shared_deasserted (struct
device *dev , const char *id );

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🎀 ARGUMENTS 🎀

• dev — the device that's gonna get reset by the controller. that's the main character right there 👑
• id — the reset line name. literally just the name, no cap.

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🦋 DESCRIPTION 🦋

so it's the managed version of reset_control_get_shared + reset_control_deassert, fr fr. and here's the slay part: for the reset controllers this function hands back, reset_control_assert + reset_control_put get called automatically on driver detach. no manual cleanup, no forgetting, no leaking — the resource management does it for you. periodt. ✨

lowkey if you want more info, go peek at devm_reset_control_get_shared — it's right there.

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🧚 SEE ALSO 🧚

the whole group chat, basically. iykyk 💜

• Kernel file ./include/linux/reset.h
• struct reset_control_bulk_data(9)
• enum reset_control_flags(9)
• reset_control_get_exclusive(9)
• reset_control_bulk_get_exclusive(9)
• reset_control_get_exclusive_released(9)
• reset_control_bulk_get_exclusive_released(9)
• reset_control_bulk_get_optional_exclusive_released(9)
• reset_control_get_shared(9)
• reset_control_bulk_get_shared(9)
• reset_control_get_optional_exclusive(9)
• reset_control_bulk_get_optional_exclusive(9)
• reset_control_get_optional_shared(9)
• reset_control_bulk_get_optional_shared(9)
• of_reset_control_get_exclusive(9)
• of_reset_control_get_optional_exclusive(9)
• of_reset_control_get_shared(9)
• of_reset_control_get_exclusive_by_index(9)
• of_reset_control_get_shared_by_index(9)
• devm_reset_control_get_exclusive(9)
• devm_reset_control_get_exclusive_deasserted(9)
• devm_reset_control_bulk_get_exclusive(9)
• devm_reset_control_get_exclusive_released(9)
• devm_reset_control_bulk_get_exclusive_released(9)
• devm_reset_control_get_optional_exclusive_released(9)
• devm_reset_control_bulk_get_optional_exclusive_released(9)
• devm_reset_control_get_shared(9)
• devm_reset_control_bulk_get_shared(9)
• devm_reset_control_bulk_get_shared_deasserted(9)
• devm_reset_control_get_optional_exclusive(9)
• devm_reset_control_get_optional_exclusive_deasserted(9)
• devm_reset_control_bulk_get_optional_exclusive(9)
• devm_reset_control_get_optional_shared(9)
• devm_reset_control_get_optional_shared_deasserted(9)
• devm_reset_control_bulk_get_optional_shared(9)
• devm_reset_control_get_exclusive_by_index(9)
• devm_reset_control_get_shared_by_index(9)

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okay that's the page!! 🍓 it lives in ./include/linux, this copy's dated October 2026, and it goes by devm_reset_c...d_deasserted(9) if you ever need to find it again. mwah 💋 go assert something, or like, deassert it, whatever feels right. ⭐