Input: mma8450 - add device tree probe support

It adds device tree probe support for mma8450 driver.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Eric Miao <eric.miao@linaro.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/input/misc/mma8450.c b/drivers/input/misc/mma8450.c
index 20f8f9284f02..6c76cf792991 100644
--- a/drivers/input/misc/mma8450.c
+++ b/drivers/input/misc/mma8450.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/input-polldev.h>
+#include <linux/of_device.h>
 
 #define MMA8450_DRV_NAME        "mma8450"
 
@@ -229,10 +230,17 @@ static const struct i2c_device_id mma8450_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, mma8450_id);
 
+static const struct of_device_id mma8450_dt_ids[] = {
+        { .compatible = "fsl,mma8450", },
+        { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(i2c, mma8450_dt_ids);
+
 static struct i2c_driver mma8450_driver = {
         .driver = {
                 .name   = MMA8450_DRV_NAME,
                 .owner  = THIS_MODULE,
+                .of_match_table = mma8450_dt_ids,
         },
         .probe          = mma8450_probe,
         .remove         = __devexit_p(mma8450_remove),