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From: Linus Walleij <linus.walleij@linaro.org>
To: Navid Emamdoost <navid.emamdoost@gmail.com>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	patches@opensource.cirrus.com,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Navid Emamdoost <emamd001@umn.edu>,
	wu000273@umn.edu, Kangjie Lu <kjlu@umn.edu>,
	smccaman@umn.edu
Subject: Re: [PATCH] gpio: arizona: put pm_runtime in case of failure
Date: Wed, 10 Jun 2020 11:20:23 +0200	[thread overview]
Message-ID: <CACRpkdb0B0m+8d0_wLPpi=gLe4BDHC18Dbbqr3z9GEEk5sY_7g@mail.gmail.com> (raw)
In-Reply-To: <20200605030052.78235-1-navid.emamdoost@gmail.com>

On Fri, Jun 5, 2020 at 5:01 AM Navid Emamdoost
<navid.emamdoost@gmail.com> wrote:

> Calling pm_runtime_get_sync increments the counter even in case of
> failure, causing incorrect ref count if pm_runtime_put is not called in
> error handling paths. Call pm_runtime_put if pm_runtime_get_sync fails.
>
> Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>

Patch applied for fixes.

Yours,
Linus Walleij

  parent reply	other threads:[~2020-06-10  9:20 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-05  3:00 [PATCH] gpio: arizona: put pm_runtime in case of failure Navid Emamdoost
2020-06-05 10:56 ` Charles Keepax
2020-06-10  9:20 ` Linus Walleij [this message]
2020-06-05 12:14 Markus Elfring
2020-06-10 14:54 ` Greg KH

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