devm_reset_...d_deasserted(9)

📦 version 7.3.1, in nixpkgs unstable

💅 devm_reset_...d_deasserted — kernel API manual, bestie edition ✨

okay so real talk, this one has a very long name and it lives in the Kernel API Manual, and honestly? she's worth it. buckle up 🎀

✨ NAME ✨

devm_reset_control_get_optional_shared_deasserted — it's giving "resource managed reset_control_get_optional_shared() + reset_control_deassert()" — literally that's the whole vibe, it's the two of them together, no cap 💖

🌸 SYNOPSIS 🌸

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

yeah she's a mouthful, but look at her go 🦋

🎀 ARGUMENTS 🎀

  • dev — the device that's gonna get reset by the controller, like that's her whole job okay 💅
  • id — the reset line name, iykyk, it's how you find your girl 🔥

💜 DESCRIPTION 💜

so basically it's managed reset_control_get_optional_shared + reset_control_deassert. that's it, that's the tweet ✨

here's the part that matters though: for the reset controllers you get back from this function, reset_control_assert + reset_control_put get called automatically on driver detach. like you don't have to do it, the kernel handles it, main character energy fr fr 👑

ngl if you want the full lore, go read devm_reset_control_get_optional_shared for more information. she's the source, respect her 🙈

🦋 SEE ALSO 🦋

okay bestie this list is LONG but every single one of them is iconic in her own way, so here we go, all of them, no skipping 💀

Kernel file ./include/linux/reset.h — plus the whole girl squad:

like I said. whole squad. ate 💅

anyway that's the page!! this one came out of ./include/linux and she's dated October 2026 — so jot that down, timestamp her, she's timeless. slay, bye bestie 🫶💖✨

📦 where this page comes from