linux-kernel - Re: [PATCH v1 4/7] device property: fwnode_get_phy_mode: Change API to solve int/unit warnings

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Date:   Mon, 3 Feb 2020 11:22:46 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     "Calvin Johnson (OSS)" <calvin.johnson@....nxp.com>
Cc:     Dan Carpenter <dan.carpenter@...cle.com>,
        "linux.cj@...il.com" <linux.cj@...il.com>,
        Jon Nettleton <jon@...id-run.com>,
        Russell King - ARM Linux <linux@...linux.org.uk>,
        Makarand Pawagi <makarand.pawagi@....com>,
        Cristi Sovaiala <cristian.sovaiala@....com>,
        Laurentiu Tudor <laurentiu.tudor@....com>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Varun Sethi <V.Sethi@....com>,
        Pankaj Bansal <pankaj.bansal@....com>,
        "Rajesh V. Bikkina" <rajesh.bikkina@....com>,
        Antoine Tenart <antoine.tenart@...tlin.com>,
        "David S. Miller" <davem@...emloft.net>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Matteo Croce <mcroce@...hat.com>,
        Maxime Chevallier <maxime.chevallier@...tlin.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Russell King <rmk+kernel@...linux.org.uk>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH v1 4/7] device property: fwnode_get_phy_mode: Change API
 to solve int/unit warnings

On Mon, Feb 03, 2020 at 09:13:42AM +0000, Calvin Johnson (OSS) wrote:
> > -----Original Message-----
> > From: Andy Shevchenko <andy.shevchenko@...il.com>
> > Subject: Re: [PATCH v1 4/7] device property: fwnode_get_phy_mode:
> > Change API to solve int/unit warnings
> > 
> > On Fri, Jan 31, 2020 at 5:38 PM Calvin Johnson <calvin.johnson@....com>
> > wrote:
> > >
> > > From: Calvin Johnson <calvin.johnson@....nxp.com>
> > >
> > > API fwnode_get_phy_mode is modified to follow the changes made by
> > > Commit 0c65b2b90d13c1 ("net: of_get_phy_mode: Change API to solve
> > > int/unit warnings").
> > 
> > I think it would be good to base your series on Dan's fix patch.
> 
> This patch is based on Dan's fix patch https://www.spinics.net/lists/netdev/msg606487.html .
> Commit 0c65b2b90d13c1 ("net: of_get_phy_mode: Change API to solve int/unit warnings").
> Can you please give more clarity on what you meant? Please point to me, if there is some 
> specific patch that you are referring to.

Ah, sorry, I meant the "device property: change device_get_phy_mode() to
prevent signedess bugs" [1]. It fixes some PHY initialization issues with the
existing code (thus, should be backported).

[1]: https://lkml.org/lkml/2020/1/31/1

-- 
With Best Regards,
Andy Shevchenko