clkdm_del_sleepdep(9)

📦 version 7.3.1, in nixpkgs unstable

💖 clkdm_del_sleepdep(9) 💖

okay so welcome to the Kernel API Manual, section 9, bestie 🫶 — this is the page for clkdm_del_sleepdep(9), and it's giving "let clkdm1 stop being clingy to clkdm2" energy. no cap, it's a tiny function with big boundary-setting vibes 💅✨

🌸 NAME 🌸

clkdm_del_sleepdep — remove a sleep dependency from clkdm2 to clkdm1. that's the whole flex, periodt 🎀

🦋 SYNOPSIS 🦋

int clkdm_del_sleepdep (struct clockdomain *clkdm1 , struct clockdomain
       *clkdm2 );

🎀 ARGUMENTS 🎀

  • clkdm1 — prevent this struct clockdomain * from sleeping (dependent). think "the one we're protecting from accidental naptime" 😴
  • clkdm2 — when this struct clockdomain * is active (source). think "the one whose activity status we're checking" 👀

👑 DESCRIPTION 👑

okay bestie, here's the tea: this allows clkdm1 to automatically go inactive (and then to retention or off), independent of the activity state of clkdm2. literally independent. main character energy for clkdm1 👑✨

and because error codes are the receipts, it returns:

  • -EINVAL — if it's presented with invalid clockdomain pointers, or called on a machine that does not support software-configurable hardware sleep dependencies 💀
  • -ENOENT — if the specified dependency cannot be cleared in hardware 😭
  • 0 — upon success, slay 🎉

🌈 SEE ALSO 🌈

Kernel file: ./arch/arm/mach-omap2/clockdomain.c.

the whole crew, iykyk:

mwah 💋 — this page came from ./arch/arm/mach-omap2, dated October 2026, and it's filed under clkdm_del_sleepdep(9). that's the source/version/date receipts, bestie. slay and goodbye 💖

📦 where this page comes from