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Date:   Tue, 7 Aug 2018 06:32:30 -0700
From:   Christoph Hellwig <hch@infradead.org>
To:     Ludovic Desroches <ludovic.desroches@microchip.com>
Cc:     linux-serial@vger.kernel.org, linux-arch@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, gregkh@linuxfoundation.org,
        jslaby@suse.com, arnd@arndb.de, richard.genoud@gmail.com,
        nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 1/2] tty/serial_core: add ISO7816 infrastructure
Message-ID: <20180807133230.GA26577@infradead.org>
References: <20180807130049.5957-1-ludovic.desroches@microchip.com>
 <20180807130049.5957-2-ludovic.desroches@microchip.com>
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On Tue, Aug 07, 2018 at 03:00:48PM +0200, Ludovic Desroches wrote:
> From: Nicolas Ferre <nicolas.ferre@microchip.com>
> 
> Add the ISO7816 ioctl and associated accessors and data structure.
> Drivers can then use this common implementation to handle ISO7816.

It would help a lot of you'd explain what ISO7816 is.  Without that
the changelog is rather meaningless.