linux-kernel - [PATCH v4 5/7] mfd: cros_ec: Instantiate ChromeOS EC character device

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Message-Id: <1422538676-4615-6-git-send-email-javier.martinez@collabora.co.uk>
Date:	Thu, 29 Jan 2015 14:37:54 +0100
From:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>,
	Doug Anderson <dianders@...omium.org>,
	Bill Richardson <wfrichar@...omium.org>,
	Simon Glass <sjg@...gle.com>,
	Gwendal Grignou <gwendal@...gle.com>,
	Jonathan Corbet <corbet@....net>,
	Varka Bhadram <varkabhadram@...il.com>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Subject: [PATCH v4 5/7] mfd: cros_ec: Instantiate ChromeOS EC character device

The ChromeOS EC character device is an user-space interface to
allow applications to access the Embedded Controller.

Add a cell for this device so it's spawned from the mfd driver.

Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Acked-by: Lee Jones <lee.jones@...aro.org>
---

Changes since v3: None, added Acked-by tag from Lee Jones.

Changes since v2:
 - Rename the name to "cros-ec-ctl". Suggested by Lee Jones.

Changes since v1: None, new patch.
---
 drivers/mfd/cros_ec.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c
index c872e1b0eaf8..c4aecc6f8373 100644
--- a/drivers/mfd/cros_ec.c
+++ b/drivers/mfd/cros_ec.c
@@ -118,6 +118,10 @@ static const struct mfd_cell cros_devs[] = {
 		.id = 2,
 		.of_compatible = "google,cros-ec-i2c-tunnel",
 	},
+	{
+		.name = "cros-ec-ctl",
+		.id = 3,
+	},
 };
 
 int cros_ec_register(struct cros_ec_device *ec_dev)
-- 
2.1.3

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