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PM: runtime: Correct pm_runtime_autosuspend_expiration() doc

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The "adjusted to be nonzero" comment may be a relic from when this API
previously used jiffies, although I'm not quite sure about that either.
In any case, it doesn't seem correct today.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Link: https://patch.msgid.link/20260929194956.v3.1.Ifc8b2d1742729cc82f46220d85c6382fdee1fc8b@changeid
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Brian Norris 2026-09-29 19:49:49 -07:00 committed by Rafael J. Wysocki
parent d1706f9da9
commit 4c91a2f480
1 changed files with 1 additions and 1 deletions
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2
drivers/base/power/runtime.c
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@ -169,7 +169,7 @@ static void pm_runtime_cancel_pending(struct device *dev)
* Compute the autosuspend-delay expiration time based on the device's
* power.last_busy time. If the delay has already expired or is disabled
* (negative) or the power.use_autosuspend flag isn't set, return 0.
* Otherwise return the expiration time in nanoseconds (adjusted to be nonzero).
* Otherwise return the expiration time in nanoseconds.
*
* This function may be called either with or without dev->power.lock held.
* Either way it can be racy, since power.last_busy may be updated at any time.