pm_runtime_deactivate_timer(9)

💅 pm_runtime_deactivate_timer — like, the manual page bestie 💅

Okay so hi!! 🫶 You're looking at pm_runtime_deactivate_timer(9) from the Kernel API Manual (section 9, yes, that's the vibe), and honestly? It's a little one. A tiny icon. A single function that does exactly one thing and doesn't overexplain itself, and I respect that so much. ✨

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✨ NAME ✨

pm_runtime_deactivate_timer — deactivate the given device's suspend timer. That's it. That's the whole gig. 🎀

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🌸 SYNOPSIS 🌸

void pm_runtime_deactivate_timer (struct device *dev );

Not me pointing out that this returns void — like, it gives nothing back, and that's fine, we love a function with no strings attached. 💀

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🦋 ARGUMENTS 🦋

• dev — the device you're handling. That's the one. The device to handle. Hand it over. 🙈

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👑 SEE ALSO 👑

Okay bestie, buckle up, because this is the part where the page goes absolutely feral with the cross-references. Every single one of these is literally right here, no cap, I'm not skipping a single one:

• the kernel file ./drivers/base/power/runtime.c 🧚 (that's where the source lives, iykyk)
• update_pm_runtime_accounting(9)
• pm_runtime_cancel_pending(9)
• rpm_check_suspend_allowed(9)
• pm_runtime_release_supplier(9)
• __rpm_callback(9)
• rpm_callback(9)
• rpm_idle(9)
• rpm_suspend(9)
• rpm_resume(9)
• pm_runtime_work(9)
• pm_suspend_timer_fn(9)
• pm_schedule_suspend(9)
• __pm_runtime_idle(9)
• __pm_runtime_suspend(9)
• __pm_runtime_resume(9)
• pm_runtime_get_conditional(9)
• pm_runtime_get_if_active(9)
• pm_runtime_get_if_in_use(9)
• __pm_runtime_set_status(9)
• __pm_runtime_barrier(9)
• pm_runtime_barrier(9)
• pm_runtime_enable(9)
• devm_pm_runtime_set_active_enabled(9)
• devm_pm_runtime_enable(9)
• devm_pm_runtime_get_noresume(9)
• pm_runtime_forbid(9)
• pm_runtime_allow(9)
• pm_runtime_no_callbacks(9)
• pm_runtime_irq_safe(9)
• update_autosuspend(9)
• pm_runtime_set_autosuspend_delay(9)
• __pm_runtime_use_autosuspend(9)
• pm_runtime_init(9)
• pm_runtime_reinit(9)
• pm_runtime_remove(9)
• pm_runtime_get_suppliers(9)
• pm_runtime_put_suppliers(9)
• pm_runtime_drop_link(9)
• pm_runtime_force_suspend(9)
• pm_runtime_force_resume(9)

Like… the whole runtime PM friend group showed up to the party. 🔥 Every single one, accounted for, not one left on read. 💜

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Heads up bestie: this page is short on purpose. It hands you the deactivate-timer function and then points you at the entire runtime power-management crew above — so if you need actual context on suspend timers, that's where you go. 🌈

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That's the whole page, bestie — no filler, no fluff, just one function and its forty-ish besties. 🍓

And for the cute sign-off: this lil beauty comes to you from ./drivers/base/power 💖, dated October 2026, and it's part of the Kernel API Manual, section 9. Slay. Periodt. ⭐