linux-kernel - Re: [PATCH v2 0/2] Add a property in at24.c

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Message-ID: <3a07d0d9fbe7178bbe9efa99fcb331df213a461f.camel@linux.intel.com>
Date:   Tue, 26 Jun 2018 16:23:22 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     alanx.chiang@...el.com, linux-i2c <linux-i2c@...r.kernel.org>,
        andy.yeh@...el.com, Sakari Ailus <sakari.ailus@...ux.intel.com>,
        rajmohan.mani@...el.com,
        Andy Shevchenko <andy.shevchenko@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 0/2] Add a property in at24.c

On Tue, 2018-06-26 at 14:36 +0200, Bartosz Golaszewski wrote:
> 2018-06-26 14:14 GMT+02:00 Andy Shevchenko
> <andriy.shevchenko@...ux.intel.com>:
> > On Tue, 2018-06-26 at 09:41 +0200, Bartosz Golaszewski wrote:

> > > What is your use case exactly? Do you have an EEPROM model that's
> > > not
> > > yet supported explicitly in the driver? Why would you need this
> > > option?
> > 
> > The current at24 driver has no address width support,

> >  thus, reusing same
> > (allocated) IDs (non-DT case) is hard.

^^^^^

> Every supported compatible has the width already specified in its
> corresponding chip data.


Please, read again carefully what I wrote before.

-- 
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Intel Finland Oy