linux-kernel - [PATCH 09/18] mfd: cros_ec: spi: Add OF match table

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Message-Id: <1440054451-1223-10-git-send-email-javier@osg.samsung.com>
Date:	Thu, 20 Aug 2015 09:07:22 +0200
From:	Javier Martinez Canillas <javier@....samsung.com>
To:	linux-kernel@...r.kernel.org
Cc:	Javier Martinez Canillas <javier@....samsung.com>,
	Lee Jones <lee.jones@...aro.org>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: [PATCH 09/18] mfd: cros_ec: spi: Add OF match table

The Documentation/devicetree/bindings/mfd/cros-ec.txt DT binding doc lists
"google,cros-ec-spi" as a compatible string but the corresponding driver
does not have an OF match table. Add the table to the driver so the SPI
core can do an OF style match.

Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
---

 drivers/mfd/cros_ec_spi.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/mfd/cros_ec_spi.c b/drivers/mfd/cros_ec_spi.c
index 16f228dc243f..30a296b4e748 100644
--- a/drivers/mfd/cros_ec_spi.c
+++ b/drivers/mfd/cros_ec_spi.c
@@ -701,6 +701,12 @@ static int cros_ec_spi_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(cros_ec_spi_pm_ops, cros_ec_spi_suspend,
 			 cros_ec_spi_resume);
 
+static const struct of_device_id cros_ec_spi_of_match[] = {
+	{ .compatible = "google,cros-ec-spi", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, cros_ec_spi_of_match);
+
 static const struct spi_device_id cros_ec_spi_id[] = {
 	{ "cros-ec-spi", 0 },
 	{ }
@@ -710,6 +716,7 @@ MODULE_DEVICE_TABLE(spi, cros_ec_spi_id);
 static struct spi_driver cros_ec_driver_spi = {
 	.driver	= {
 		.name	= "cros-ec-spi",
+		.of_match_table = of_match_ptr(cros_ec_spi_of_match),
 		.owner	= THIS_MODULE,
 		.pm	= &cros_ec_spi_pm_ops,
 	},
-- 
2.4.3

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