netdev - Re: [PATCH] wlcore: fix runtime pm imbalance in wlcore_regdomain

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Message-ID: <20200520185125.GA37466@atomide.com>
Date:   Wed, 20 May 2020 11:51:25 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Dinghao Liu <dinghao.liu@....edu.cn>
Cc:     kjlu@....edu, Kalle Valo <kvalo@...eaurora.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Johannes Berg <johannes.berg@...el.com>,
        Emmanuel Grumbach <emmanuel.grumbach@...el.com>,
        Fuqian Huang <huangfq.daxian@...il.com>,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        Maital Hahn <maitalm@...com>, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] wlcore: fix runtime pm imbalance in
 wlcore_regdomain_config

* Dinghao Liu <dinghao.liu@....edu.cn> [200520 12:47]:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> the call returns an error code. Thus a pairing decrement is needed
> on the error handling path to keep the counter balanced.

Acked-by: Tony Lindgren <tony@...mide.com>