Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Date:   Tue, 18 May 2021 14:40:47 -0700
From:   Matthias Kaehlcke <mka@chromium.org>
To:     Alan Stern <stern@rowland.harvard.edu>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Rob Herring <robh+dt@kernel.org>,
        Frank Rowand <frowand.list@gmail.com>,
        Michal Simek <michal.simek@xilinx.com>,
        devicetree@vger.kernel.org,
        Douglas Anderson <dianders@chromium.org>,
        linux-usb@vger.kernel.org, Peter Chen <peter.chen@kernel.org>,
        linux-kernel@vger.kernel.org, Stephen Boyd <swboyd@chromium.org>,
        Ravi Chandra Sadineni <ravisadineni@chromium.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Bastien Nocera <hadess@hadess.net>,
        Al Cooper <alcooperx@gmail.com>,
        "Alexander A. Klimov" <grandmaster@al2klimov.de>,
        Masahiro Yamada <masahiroy@kernel.org>
Subject: Re: [PATCH v10 2/5] USB: misc: Add onboard_usb_hub driver
Message-ID: <YKQ0XxhIWaN37HMr@google.com>
References: <20210511225223.550762-1-mka@chromium.org>
 <20210511155152.v10.2.I7c9a1f1d6ced41dd8310e8a03da666a32364e790@changeid>
 <YKPz7a68duMyXU5x@google.com>
 <20210518194511.GA1137841@rowland.harvard.edu>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <20210518194511.GA1137841@rowland.harvard.edu>
Precedence: bulk

On Tue, May 18, 2021 at 03:45:11PM -0400, Alan Stern wrote:
> On Tue, May 18, 2021 at 10:05:49AM -0700, Matthias Kaehlcke wrote:
> > Hi Alan,
> > 
> > You seemed to have a generally favorable view of this driver,
> > but I haven't heard from you in a while :)
> > 
> > On v4 expressed a series of suggestions and concerns, which
> > should be addressed in this version:
> > 
> > https://lore.kernel.org/patchwork/patch/1313000/
> > https://lore.kernel.org/patchwork/patch/1313001/
> > 
> > Rob acked the DT binding and the of_platform change. Please let me
> > know if the USB part needs any further changes or if you think this
> > series is ready to land.
> 
> Those were long and complicated threads, and a lot of the material has
> gone out of my brain since last October.  :-(
> 
> Still, at the time when this was first posted I don't remember there
> being any big outstanding issues regarding the USB part of the
> implementation.  It seemed to be pretty much all in order.
> 
> You can add:
> 
> Acked-by: Alan Stern <stern@rowland.harvard.edu>
> 
> to this patch.  Greg KH may have some thoughts of his own...

Thanks!

Could you also have a look at "[4/5] usb: host: xhci-plat:
Create platform device for onboard hubs in probe()"
(https://lore.kernel.org/patchwork/patch/1425453/)? It's a
relatively short patch that creates the platform device for
the driver from xhci-plat as you suggested in the v4
discussion.

Greg, are there any more concerns from your side?