From: Takashi Iwai <tiwai@suse.de>
To: Yufen Yu <yuyufen@huawei.com>
Cc: yukuai3@huawei.com, alsa-devel@alsa-project.org, tiwai@suse.com
Subject: Re: [PATCH] ALSA: ac97: fix PM reference leak in ac97_bus_remove()
Date: Tue, 25 May 2021 08:59:20 +0200 [thread overview]
Message-ID: <s5hk0nne1tj.wl-tiwai@suse.de> (raw)
In-Reply-To: <20210524093811.612302-1-yuyufen@huawei.com>
On Mon, 24 May 2021 11:38:11 +0200,
Yufen Yu wrote:
>
> pm_runtime_get_sync will increment pm usage counter even it failed.
> Forgetting to putting operation will result in reference leak here.
> Fix it by replacing it with pm_runtime_resume_and_get to keep usage
> counter balanced.
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Thanks, applied.
Takashi
prev parent reply other threads:[~2021-05-25 7:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 9:38 [PATCH] ALSA: ac97: fix PM reference leak in ac97_bus_remove() Yufen Yu
2021-05-25 6:59 ` Takashi Iwai [this message]
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