From: Philipp Zabel <p.zabel@pengutronix.de>
To: Biju Das <biju.das.jz@bp.renesas.com>,
Heiner Kallweit <hkallweit1@gmail.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH resend v3] reset: renesas: Fix Runtime PM usage
Date: Wed, 15 Dec 2021 11:21:15 +0100 [thread overview]
Message-ID: <0aaf9792fad706519da3c0177151dc2316882706.camel@pengutronix.de> (raw)
In-Reply-To: <OS0PR01MB592202E7612FF6C0F0FCE76086769@OS0PR01MB5922.jpnprd01.prod.outlook.com>
On Wed, 2021-12-15 at 10:18 +0000, Biju Das wrote:
> Hi Heiner,
>
> Thanks for the patch.
>
> > Subject: [PATCH resend v3] reset: renesas: Fix Runtime PM usage
> >
> > If pm_runtime_resume_and_get() fails then it returns w/o the RPM usage
> > counter being incremented. In this case call pm_runtime_put() in
> > remove() will result in a usage counter imbalance. Therefore check the
> > return code of pm_runtime_resume_and_get() and bail out in case of error.
> >
> > Fixes: bee08559701f ("reset: renesas: Add RZ/G2L usbphy control driver")
> > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
>
> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Thank you both, applied to reset/fixes.
regards
Philipp
prev parent reply other threads:[~2021-12-15 10:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-15 10:14 Heiner Kallweit
2021-12-15 10:18 ` Biju Das
2021-12-15 10:21 ` Philipp Zabel [this message]
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