Commit 76cd2e71 authored by Varka Bhadram's avatar Varka Bhadram Committed by Jonathan Cameron
Browse files

imu: inv_mpu6050: cleanup on error check 



Signed-off-by: default avatarVarka Bhadram <varkab@cdac.in>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent eec06b8c

drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c

+8 −9
Original line number Original line Diff line number Diff line
@@ -120,29 +120,28 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev) 
					  "%s-dev%d",

					  "%s-dev%d",

					  indio_dev->name,

					  indio_dev->name,

					  indio_dev->id);

					  indio_dev->id);

	if (st->trig == NULL) {

	if (!st->trig)

		ret = -ENOMEM;

		return -ENOMEM;

		goto error_ret;



	}

	ret = devm_request_irq(&indio_dev->dev, st->client->irq,

	ret = devm_request_irq(&indio_dev->dev, st->client->irq,

			       &iio_trigger_generic_data_rdy_poll,

			       &iio_trigger_generic_data_rdy_poll,

			       IRQF_TRIGGER_RISING,

			       IRQF_TRIGGER_RISING,

			       "inv_mpu",

			       "inv_mpu",

			       st->trig);

			       st->trig);

	if (ret)

	if (ret)

		goto error_ret;

		return ret;



	st->trig->dev.parent = &st->client->dev;

	st->trig->dev.parent = &st->client->dev;

	st->trig->ops = &inv_mpu_trigger_ops;

	st->trig->ops = &inv_mpu_trigger_ops;

	iio_trigger_set_drvdata(st->trig, indio_dev);

	iio_trigger_set_drvdata(st->trig, indio_dev);



	ret = iio_trigger_register(st->trig);

	ret = iio_trigger_register(st->trig);

	if (ret)

	if (ret)

		goto error_ret;

		return ret;



	indio_dev->trig = iio_trigger_get(st->trig);

	indio_dev->trig = iio_trigger_get(st->trig);





	return 0;

	return 0;



error_ret:

	return ret;

}

}





void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st)

void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st)