From mboxrd@z Thu Jan  1 00:00:00 1970
From: Grygorii Strashko <grygorii.strashko@ti.com>
Subject: [PATCH v3 2/5] i2c: davinci: generate STP always when NACK is received
Date: Mon, 1 Dec 2014 17:34:04 +0200
Message-ID: <1417448047-15236-3-git-send-email-grygorii.strashko@ti.com>
References: <1417448047-15236-1-git-send-email-grygorii.strashko@ti.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org>
In-Reply-To: <1417448047-15236-1-git-send-email-grygorii.strashko@ti.com>
List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>,
 <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/>
List-Post: <mailto:linux-arm-kernel@lists.infradead.org>
List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>,
 <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe>
Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org>
Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org
To: Wolfram Sang <wsa@the-dreams.de>, Sekhar Nori <nsekhar@ti.com>, =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>, Kevin Hilman <khilman@deeprootsystems.com>, linux-kernel@vger.kernel.org, Murali Karicheri <m-karicheri2@ti.com>, linux-i2c@vger.kernel.org, Santosh Shilimkar <ssantosh@kernel.org>, linux-arm-kernel@lists.infradead.org
List-Id: linux-i2c@vger.kernel.org
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