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[46.91.239.54]) by smtp.gmail.com with ESMTPSA id n4sm10775630wmk.41.2019.06.04.03.57.13 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 04 Jun 2019 03:57:13 -0700 (PDT) Date: Tue, 4 Jun 2019 12:57:12 +0200 From: Thierry Reding To: Dmitry Osipenko Cc: Jonathan Hunter , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Tomeu Vizoso , linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 04/16] PM / devfreq: tegra: Don't ignore clk errors Message-ID: <20190604105712.GD16519@ulmo> References: <20190501233815.32643-1-digetx@gmail.com> <20190501233815.32643-5-digetx@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="48TaNjbzBVislYPb" Content-Disposition: inline In-Reply-To: <20190501233815.32643-5-digetx@gmail.com> User-Agent: Mutt/1.11.4 (2019-03-13) Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org --48TaNjbzBVislYPb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 02, 2019 at 02:38:03AM +0300, Dmitry Osipenko wrote: > The clk_set_min_rate() could fail and in this case clk_set_rate() sets > rate to 0, which may drop EMC rate to minimum and make machine very > difficult to use. >=20 > Reviewed-by: Chanwoo Choi > Signed-off-by: Dmitry Osipenko > --- > drivers/devfreq/tegra-devfreq.c | 16 ++++++++++++++-- > 1 file changed, 14 insertions(+), 2 deletions(-) Acked-by: Thierry Reding --48TaNjbzBVislYPb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlz2TogACgkQ3SOs138+ s6HPQA/6AikYDFOqfBGBSOAYrjtU4L+1ThqX2wVgtvUgiyrO3yuj2hiGpLKHjlz1 klMtRdjUTW7TrfAyhH7G/LCui5PrLcHq8VdavnhvKokoHJXRMsmurAITlOl7l9E0 KPLObjGrUwBAUaU5Ktk4Ni/VK8FkBB8hkePiz1kJrZHBF0wPUGTq7c409CBoZ4Ug dzNtGfBzW728QIoMOfIJ2RQN95QFULCt0jpablIHMyXFP5Lc4XvFI51Cl1/eq146 +9v6gJmUAXb1DMdAGHFclyLGR1eUCoxvfK2Ghb+FUTMJlLt6n/XhEFZAk3ulKTgF iD+J5tUqmv2XgEeGl+GGObOQbiVWAUuYQziJIAsbFsSXQBhNHdYV1TdBPK7hb4tn WNfm0s9XRo/6m60r8syUbaFOmSZWIF37XhLmw+ScnZJ0k3iHpo0FXuA338EWXkmU NBPHkh32iRrUeYub4tuKeSbEi5taG2ZNO4boE73pdzCfHq/h3Ndfqxj09t6y7A9t m/FMYsMZXDy7thSetWKAQ9tmYQnnU7PoCh5kE45QowkVQEl9pv/rh3rgl7VPCshq v7wkFd3wzcMyoer/G26m5tFnetPDOsrSampkZrdCoCWrCA420e62E39tm1BsL/Js Bmc9So5yijDScVtMA6ZQ/TTvpnwoiQjLgn+A0ATndNHDteYE4Cw= =w8OB -----END PGP SIGNATURE----- --48TaNjbzBVislYPb--