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Commit 3b518724 authored by Heikki Krogerus's avatar Heikki Krogerus Committed by Dmitry Torokhov
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Input: mpu3050 - ensure we enable interrupts 



This also changes the devname parameter delivered to
request_threaded_irq() from "mpu_int" to "mpu3050".

Signed-off-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent e948981a

drivers/input/misc/mpu3050.c

+12 −1
Original line number Diff line number Diff line
@@ -148,9 +148,20 @@ static void mpu3050_set_power_mode(struct i2c_client *client, u8 val) 
static int mpu3050_input_open(struct input_dev *input)

{

	struct mpu3050_sensor *sensor = input_get_drvdata(input);

	int error;



	pm_runtime_get(sensor->dev);



	/* Enable interrupts */

	error = i2c_smbus_write_byte_data(sensor->client, MPU3050_INT_CFG,

					  MPU3050_LATCH_INT_EN |

					  MPU3050_RAW_RDY_EN |

					  MPU3050_MPU_RDY_EN);

	if (error < 0) {

		pm_runtime_put(sensor->dev);

		return error;

	}



	return 0;

}
@@ -259,7 +270,7 @@ static int __devinit mpu3050_probe(struct i2c_client *client, 
	error = request_threaded_irq(client->irq,

				     NULL, mpu3050_interrupt_thread,

				     IRQF_TRIGGER_RISING,

				     "mpu_int", sensor);

				     "mpu3050", sensor);

	if (error) {

		dev_err(&client->dev,

			"can't get IRQ %d, error %d\n", client->irq, error);