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;
MIME-Version: 1.0
References: <20190805233505.21167-1-slongerbeam@gmail.com> <20190805233505.21167-5-slongerbeam@gmail.com>
In-Reply-To: <20190805233505.21167-5-slongerbeam@gmail.com>
From:   Andy Shevchenko <andy.shevchenko@gmail.com>
Date:   Tue, 6 Aug 2019 09:41:18 +0300
Message-ID: <CAHp75VcOh8bOf_s6t0ehwGtcYn64QFGj303SVvpHrztEOhTRgg@mail.gmail.com>
Subject: Re: [PATCH 04/22] media: Move v4l2_fwnode_parse_link from v4l2 to
 driver base
To:     Steve Longerbeam <slongerbeam@gmail.com>
Cc:     Linux Media Mailing List <linux-media@vger.kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Hyun Kwon <hyun.kwon@xilinx.com>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Michal Simek <michal.simek@xilinx.com>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        Shawn Guo <shawnguo@kernel.org>,
        Sascha Hauer <s.hauer@pengutronix.de>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        Fabio Estevam <festevam@gmail.com>,
        NXP Linux Team <linux-imx@nxp.com>,
        Len Brown <lenb@kernel.org>,
        Sakari Ailus <sakari.ailus@linux.intel.com>,
        Jacopo Mondi <jacopo+renesas@jmondi.org>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Heikki Krogerus <heikki.krogerus@linux.intel.com>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Enrico Weigelt <info@metux.net>,
        Thomas Gleixner <tglx@linutronix.de>,
        open list <linux-kernel@vger.kernel.org>,
        "moderated list:ARM/ZYNQ ARCHITECTURE" 
        <linux-arm-kernel@lists.infradead.org>,
        "open list:STAGING SUBSYSTEM" <devel@driverdev.osuosl.org>,
        "open list:ACPI" <linux-acpi@vger.kernel.org>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Tue, Aug 6, 2019 at 2:37 AM Steve Longerbeam <slongerbeam@gmail.com> wrote:
>
> There is nothing v4l2-specific about v4l2_fwnode_{parse|put}_link().
> Make these functions more generally available by moving them to driver
> base, with the appropriate name changes to the functions and struct.
>
> In the process embed a 'struct fwnode_endpoint' in 'struct fwnode_link'
> for both sides of the link, and make use of fwnode_graph_parse_endpoint()
> to fully parse both endpoints. Rename members local_node and
> remote_node to more descriptive local_port_parent and
> remote_port_parent.
>

May I ask if it's going to be used outside of v4l2?
Any user in mind?

-- 
With Best Regards,
Andy Shevchenko