ice_dpll_deinit(9)

📦 version 7.3.1, in nixpkgs unstable

💅 ice_dpll_deinit(9) — the Kernel API Manual glow-up 🧚

okay bestie, so this page lives in the Kernel API Manual and it's all about ice_dpll_deinit — the cleanup queen of the dpll world. she's giving janitor energy but make it iconic. 🎀

✨ NAME ✨

ice_dpll_deinit — literally turns off the driver/HW support for the dpll subsystem's dpll device 🫶

🔥 SYNOPSIS 🔥

void ice_dpll_deinit (struct ice_pf *pf );

🌸 ARGUMENTS 🌸

  • pf — the board private structure 💖 (yes, that one, the big one)

🦋 DESCRIPTION 🦋

so basically this is the after-party cleanup function. it handles all the cleanup work you gotta do once dpll init has already happened — freeing resources and unregistering the dpll, the pin, and literally every resource that was being used to handle them. 🧹✨

no dpll left behind. no orphaned pins. it's giving responsible main character. 👑

⭐ CONTEXT ⭐

  • destroys pf->dplls.lock mutex 🔒
  • call only if ICE_FLAG_DPLL was set — fr fr, do not skip this check, this is not a vibe check you wanna fail 💀
seriously bestie, the ICE_FLAG_DPLL condition is not decorative. call only if it was set. 🙈

🌈 SEE ALSO 🌈

buckle up, this list is long — she has a whole extended friend group, iykyk 💅

and that's the page!! 🦋 this gorgeousness is straight out of ./drivers/net/ethernet/intel/ice, dated October 2026, and the manual it calls home is the Kernel API Manual — mwah, stan, no notes 💜💅✨

📦 where this page comes from