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imu: inv_mpu6050: cleanup on error check 

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Varka Bhadram 2015-01-22 09:08:04 +05:30 committed by Jonathan Cameron
parent eec06b8c53
commit 76cd2e7178
1 changed files with 8 additions and 9 deletions
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17
drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
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@ -120,29 +120,28 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
"%s-dev%d",
indio_dev->name,
indio_dev->id);
if (st->trig == NULL) {
ret = -ENOMEM;
goto error_ret;
}
if (!st->trig)
return -ENOMEM;
ret = devm_request_irq(&indio_dev->dev, st->client->irq,
&iio_trigger_generic_data_rdy_poll,
IRQF_TRIGGER_RISING,
"inv_mpu",
st->trig);
if (ret)
goto error_ret;
return ret;
st->trig->dev.parent = &st->client->dev;
st->trig->ops = &inv_mpu_trigger_ops;
iio_trigger_set_drvdata(st->trig, indio_dev);
ret = iio_trigger_register(st->trig);
if (ret)
goto error_ret;
return ret;
indio_dev->trig = iio_trigger_get(st->trig);
return 0;
error_ret:
return ret;
}
void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st)