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Date:   Mon, 11 Feb 2019 10:39:29 +0200
From:   Heikki Krogerus <heikki.krogerus@linux.intel.com>
To:     Andy Shevchenko <andy.shevchenko@gmail.com>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Chen Yu <chenyu56@huawei.com>, Jun Li <jun.li@nxp.com>,
        Hans de Goede <hdegoede@redhat.com>,
        USB <linux-usb@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 7/9] usb: typec: Find the ports by also matching
 against the device node
Message-ID: <20190211083929.GD16987@kuha.fi.intel.com>
References: <20190130160259.46919-1-heikki.krogerus@linux.intel.com>
 <20190130160259.46919-8-heikki.krogerus@linux.intel.com>
 <CAHp75Vdq+T4vKsihhUJjV85-mkWfY2G=npJLPaGiGjbzD_m32w@mail.gmail.com>
 <20190131133537.GA13072@kuha.fi.intel.com>
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Hi Andy,

On Thu, Jan 31, 2019 at 03:35:37PM +0200, Heikki Krogerus wrote:
> On Wed, Jan 30, 2019 at 06:51:56PM +0200, Andy Shevchenko wrote:
> > On Wed, Jan 30, 2019 at 6:03 PM Heikki Krogerus
> > <heikki.krogerus@linux.intel.com> wrote:
> > >
> > > When the connections are defined in firmware, struct
> > > device_connection will have the fwnode member pointing to
> > > the device node (struct fwnode_handle) of the requested
> > > device, and the endpoint will not be used at all in that
> > > case.
> > 
> > > +       /*
> > > +        * FIXME: Check does the fwnode supports the requested SVID. If it does
> > > +        * we need to return ERR_PTR(-PROBE_DEFER) when there is no device.
> > > +        */
> > > +       if (con->fwnode)
> > > +               return class_find_device(typec_class, NULL, con->fwnode,
> > > +                                        typec_port_fwnode_match);
> > > +
> > > +       dev = class_find_device(typec_class, NULL, con->endpoint[ep],
> > > +                               typec_port_name_match);
> > > +
> > > +       return dev ? dev : ERR_PTR(-EPROBE_DEFER);
> > 
> > Just  to be clear, this one takes a reference on dev. Is it taken into account?
> 
> Yes. That is what we want it to do.

Gentle ping. Is the series OK?

thanks,

-- 
heikki