linux-kernel - Re: [PATCH v2] wifi: wlcore: fix unbalanced pm

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Message-ID: <173651349603.72755.11277093169203058446.kvalo@kernel.org>
Date: Fri, 10 Jan 2025 12:51:37 +0000 (UTC)
From: Kalle Valo <kvalo@...nel.org>
To: akemnade@...nel.org
Cc: rmk+kernel@...linux.org.uk, johannes.berg@...el.com,
 miriam.rachel.korenblit@...el.com, leitao@...ian.org, andreas@...nade.info,
 emmanuel.grumbach@...el.com, tony@...mide.com,
 linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] wifi: wlcore: fix unbalanced pm_runtime calls

akemnade@...nel.org wrote:

> From: Andreas Kemnade <andreas@...nade.info>
> 
> If firmware boot failes, runtime pm is put too often:
> [12092.708099] wlcore: ERROR firmware boot failed despite 3 retries
> [12092.708099] wl18xx_driver wl18xx.1.auto: Runtime PM usage count underflow!
> Fix that by redirecting all error gotos before runtime_get so that runtime is
> not put.
> 
> Fixes: c40aad28a3cf ("wlcore: Make sure firmware is initialized in wl1271_op_add_interface()")
> Signed-off-by: Andreas Kemnade <andreas@...nade.info>
> Reviewed-by: Michael Nemanov <michael.nemanov@...com>

Patch applied to wireless-next.git, thanks.

996c934c8c19 wifi: wlcore: fix unbalanced pm_runtime calls

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20250104195507.402673-1-akemnade@kernel.org/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches