linux-kernel - Re: [PATCH 10/24] thunderbolt: Read vendor and device name from DROM

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Message-ID: <20170519082218.GF3267@lahna.fi.intel.com>
Date:   Fri, 19 May 2017 11:22:18 +0300
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andreas Noever <andreas.noever@...il.com>,
        Michael Jamet <michael.jamet@...el.com>,
        Yehezkel Bernat <yehezkel.bernat@...el.com>,
        Lukas Wunner <lukas@...ner.de>,
        Amir Levy <amir.jer.levy@...el.com>,
        Andy Lutomirski <luto@...nel.org>,
        Mario Limonciello <Mario.Limonciello@...l.com>,
        Jared.Dominguez@...l.com,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 10/24] thunderbolt: Read vendor and device name from DROM

On Thu, May 18, 2017 at 10:19:11PM +0300, Andy Shevchenko wrote:
> On Thu, May 18, 2017 at 5:39 PM, Mika Westerberg
> <mika.westerberg@...ux.intel.com> wrote:
> > The device DROM contains name of the vendor and device among other
> > things. Extract this information and expose it to the userspace via two
> > new attributes.
> 
> One nit below.
> 
> > +       switch (header->type) {
> > +       case TB_DROM_ENTRY_PORT:
> > +               break;
> > +       case TB_DROM_ENTRY_GENERIC:
> 
> > +               tb_drom_parse_generic_entry(sw,
> > +                       (struct tb_drom_entry_generic *)header);
> 
> Can it be one line?

It does not fit into 80 char limit.

> Is fall through intended?

Yes.

> > +       default:
> >                 return 0;
> > +       }
> 
> -- 
> With Best Regards,
> Andy Shevchenko