Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: [PATCH] serial: 8250_tegra: Create Tegra specific 8250 driver
To:     Dmitry Osipenko <digetx@gmail.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jslaby@suse.com>,
        Thierry Reding <thierry.reding@gmail.com>
CC:     <linux-serial@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <linux-tegra@vger.kernel.org>, Jeff Brasen <jbrasen@nvidia.com>
References: <20200120160149.29072-1-jonathanh@nvidia.com>
 <f02faa4c-5838-15d2-1b76-75c17fcc0d9d@gmail.com>
From:   Jon Hunter <jonathanh@nvidia.com>
Message-ID: <714eb00b-bb49-9536-ce9c-8928941edef3@nvidia.com>
Date:   Tue, 21 Jan 2020 18:34:58 +0000
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
 Thunderbird/68.4.1
MIME-Version: 1.0
In-Reply-To: <f02faa4c-5838-15d2-1b76-75c17fcc0d9d@gmail.com>
Content-Type: text/plain; charset="utf-8"
Content-Language: en-US
Content-Transfer-Encoding: quoted-printable
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk


On 21/01/2020 16:31, Dmitry Osipenko wrote:
> Hello Jon,
>=20
> 20.01.2020 19:01, Jon Hunter =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
>=20
> [snip]
>=20
>> +	res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0);
>> +	if (!res)
>> +		return -ENODEV;
>> +
>> +	port->membase =3D devm_ioremap(&pdev->dev, res->start,
>> +				     resource_size(res));
>=20
> devm_platform_ioremap_resource()

That would be ideal, but we cannot. The driver needs the res structure
as well later on.

Jon

--=20
nvpublic