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Date:   Tue, 4 Jun 2019 12:57:12 +0200
From:   Thierry Reding <thierry.reding@gmail.com>
To:     Dmitry Osipenko <digetx@gmail.com>
Cc:     Jonathan Hunter <jonathanh@nvidia.com>,
        MyungJoo Ham <myungjoo.ham@samsung.com>,
        Kyungmin Park <kyungmin.park@samsung.com>,
        Chanwoo Choi <cw00.choi@samsung.com>,
        Tomeu Vizoso <tomeu.vizoso@collabora.com>,
        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>
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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 <cw00.choi@samsung.com>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  drivers/devfreq/tegra-devfreq.c | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>

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