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Date:   Tue, 25 Sep 2018 12:03:30 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Dmitry Osipenko <digetx@...il.com>
Cc:     Jonathan Hunter <jonathanh@...dia.com>,
        Joerg Roedel <joro@...tes.org>,
        Rob Herring <robh+dt@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        iommu@...ts.linux-foundation.org, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 16/20] iommu/tegra: gart: Don't use managed resources

On Mon, Sep 24, 2018 at 09:57:10PM +0300, Dmitry Osipenko wrote:
> On 9/24/18 1:52 PM, Thierry Reding wrote:
> > On Mon, Sep 24, 2018 at 03:41:49AM +0300, Dmitry Osipenko wrote:
> >> GART is a part of the Memory Controller driver that is always built-in,
> >> hence there is no benefit from the use of managed resources.
> >>
> >> Signed-off-by: Dmitry Osipenko <digetx@...il.com>
> >> ---
> >>  drivers/iommu/tegra-gart.c | 12 +++++++-----
> >>  1 file changed, 7 insertions(+), 5 deletions(-)
> > 
> > One benefit would be cleanup on probe error. Also, we may eventually
> > want to make even the memory controller driver buildable as a module.
> 
> Please, let's keep that patch as is and re-introduce devm once it will
> become really relevant.

Alright, fine with me.

Thierry

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