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imu: inv_mpu6050: use devm_request_irq

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This patch use the devres API for requesting an IRQ.

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 09:08:03 +05:30 committed by Jonathan Cameron
parent b3e9ad703b
commit eec06b8c53
1 changed files with 6 additions and 8 deletions
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14
drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
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@ -124,10 +124,11 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
ret = -ENOMEM;
goto error_ret;
}
ret = request_irq(st->client->irq, &iio_trigger_generic_data_rdy_poll,
IRQF_TRIGGER_RISING,
"inv_mpu",
st->trig);
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;
st->trig->dev.parent = &st->client->dev;
@ -135,13 +136,11 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
iio_trigger_set_drvdata(st->trig, indio_dev);
ret = iio_trigger_register(st->trig);
if (ret)
goto error_free_irq;
goto error_ret;
indio_dev->trig = iio_trigger_get(st->trig);
return 0;
error_free_irq:
free_irq(st->client->irq, st->trig);
error_ret:
return ret;
}
@ -149,5 +148,4 @@ error_ret:
void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st)
{
iio_trigger_unregister(st->trig);
free_irq(st->client->irq, st->trig);
}