From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hans de Goede <hdegoede@redhat.com>
Subject: [PATCH v2 07/14] staging: typec: fusb302: Export current-limit
 through a power_supply class dev
Date: Tue, 15 Aug 2017 22:04:55 +0200
Message-ID: <20170815200502.17339-8-hdegoede@redhat.com>
References: <20170815200502.17339-1-hdegoede@redhat.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <driverdev-devel-bounces@linuxdriverproject.org>
In-Reply-To: <20170815200502.17339-1-hdegoede@redhat.com>
List-Unsubscribe: <http://driverdev.linuxdriverproject.org/mailman/options/driverdev-devel>,
 <mailto:driverdev-devel-request@linuxdriverproject.org?subject=unsubscribe>
List-Archive: <http://driverdev.linuxdriverproject.org/pipermail/driverdev-devel/>
List-Post: <mailto:driverdev-devel@linuxdriverproject.org>
List-Help: <mailto:driverdev-devel-request@linuxdriverproject.org?subject=help>
List-Subscribe: <http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel>,
 <mailto:driverdev-devel-request@linuxdriverproject.org?subject=subscribe>
Errors-To: driverdev-devel-bounces@linuxdriverproject.org
Sender: "devel" <driverdev-devel-bounces@linuxdriverproject.org>
To: Wolfram Sang <wsa@the-dreams.de>, Guenter Roeck <linux@roeck-us.net>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Sebastian Reichel <sre@kernel.org>, Darren Hart <dvhart@infradead.org>, Andy Shevchenko <andy@infradead.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devel@driverdev.osuosl.org, linux-pm@vger.kernel.org, Tony Lindgren <tony@atomide.com>, "Yueyao (Nathan) Zhu" <yueyao@google.com>, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>, Liam Breck <liam@networkimprov.net>, linux-i2c@vger.kernel.org
List-Id: linux-i2c@vger.kernel.org
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