Re: [PATCH] Bluetooth: hci_intel: fix usage_count leak when autosuspend_delay is negative

From: patchwork-bot+bluetooth

Date: Tue Aug 11 2026 - 16:12:28 EST


Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>:

On Sat, 8 Aug 2026 13:30:57 +0800 you wrote:
> intel_set_power() calls pm_runtime_use_autosuspend() when powering on
> the device, but the power-off path does not call the matching
> pm_runtime_dont_use_autosuspend() before disabling runtime PM.
>
> If the autosuspend delay is set to a negative value while autosuspend
> is enabled, the runtime PM core increments usage_count to prevent
> runtime suspend. Without calling pm_runtime_dont_use_autosuspend()
> during teardown, this reference is not dropped and usage_count remains
> unbalanced.
>
> [...]

Here is the summary with links:
- Bluetooth: hci_intel: fix usage_count leak when autosuspend_delay is negative
https://git.kernel.org/bluetooth/bluetooth-next/c/bc2791e60e08

You are awesome, thank you!
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