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Commit 71ff069c authored by Shawn Guo's avatar Shawn Guo Committed by Dmitry Torokhov
Browse files

Input: mma8450 - add device tree probe support 



It adds device tree probe support for mma8450 driver.

Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Acked-by: default avatarEric Miao <eric.miao@linaro.org>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 1f4bb066

Documentation/devicetree/bindings/input/fsl-mma8450.txt

0 → 100644
+11 −0
Original line number Diff line number Diff line 
* Freescale MMA8450 3-Axis Accelerometer



Required properties:

- compatible : "fsl,mma8450".



Example:



accelerometer: mma8450@1c {

	compatible = "fsl,mma8450";

	reg = <0x1c>;

};

drivers/input/misc/mma8450.c

+8 −0
Original line number Diff line number Diff line
@@ -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),