[PATCH] hwmon: tmp102: Add device tree support

[Sourav Poddar <sourav.poddar@ti.com>]

update tmp102 temperature sensor to also use device tree.

Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
---
 drivers/hwmon/tmp102.c |   14 +++++++++++++-
 1 files changed, 13 insertions(+), 1 deletions(-)

diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c
index 0d466b9..a8a9060 100644
--- a/drivers/hwmon/tmp102.c
+++ b/drivers/hwmon/tmp102.c
@@ -26,6 +26,7 @@
 #include <linux/err.h>
 #include <linux/mutex.h>
 #include <linux/device.h>
+#include <linux/of.h>
 
 #define	DRIVER_NAME "tmp102"
 
@@ -284,8 +285,19 @@ static const struct i2c_device_id tmp102_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, tmp102_id);
 
+#ifdef CONFIG_OF
+static const struct of_device_id temperature_dt_match[] = {
+	{ .compatible = "ti,tmp102" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, temperature_dt_match);
+#endif
+
 static struct i2c_driver tmp102_driver = {
-	.driver.name	= DRIVER_NAME,
+	.driver	= {
+		.name =	DRIVER_NAME,
+		.of_match_table = of_match_ptr(temperature_dt_match),
+	},
 	.driver.pm	= TMP102_DEV_PM_OPS,
 	.probe		= tmp102_probe,
 	.remove		= __devexit_p(tmp102_remove),
-- 
1.7.1