From mboxrd@z Thu Jan  1 00:00:00 1970
From: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Subject: Re: [PATCH v6, 5/8] mtd: m25p80: Let m25p80_read() fallback to spi
 transfer
Date: Fri, 14 Oct 2016 15:17:44 +0200
Message-ID: <ae2c984e-2bcf-380e-a257-dbe786973af1@atmel.com>
References: <1472076269-4731-1-git-send-email-kdasu.kdev@gmail.com>
 <1472076269-4731-6-git-send-email-kdasu.kdev@gmail.com>
 <4b3b3d3e-b3f8-1d5b-65e3-0c37b6a29096@gmail.com>
 <8309370e-f99f-ed51-4789-c1d97d9d8191@atmel.com>
 <CAKekbesq1deU_0TCV4STAi=o8jZwoc_u+9zkdZuEhmd+BGwU2A@mail.gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Cc: Florian Fainelli <f.fainelli@gmail.com>, vigneshr@ti.com,
 Kamal Dasu <kdasu.kdev@gmail.com>, linux-spi@vger.kernel.org, Yendapally Reddy
 Dhananjaya Reddy <yendapally.reddy@broadcom.com>,
 Mark Brown <broonie@kernel.org>, linux-mtd@lists.infradead.org,
 bcm-kernel-feedback-list@broadcom.com, Jon Mason <jon.mason@broadcom.com>,
 Brian Norris <computersforpeace@gmail.com>
To: Kamal Dasu <kamal.dasu@broadcom.com>
Return-path: <linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org>
In-Reply-To: <CAKekbesq1deU_0TCV4STAi=o8jZwoc_u+9zkdZuEhmd+BGwU2A@mail.gmail.com>
List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-mtd>,
 <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-mtd/>
List-Post: <mailto:linux-mtd@lists.infradead.org>
List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
 <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>
Sender: "linux-mtd" <linux-mtd-bounces@lists.infradead.org>
Errors-To: linux-mtd-bounces+gldm-linux-mtd-36=gmane.org@lists.infradead.org
List-Id: linux-spi.vger.kernel.org
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