Acked-By: Matt Ranostay <matt.ranostay@xxxxxxxxx>
On Thu, Mar 17, 2016 at 9:32 AM, Daniel Baluta <daniel.baluta@xxxxxxxxx> wrote:
> Besides signalling data ready, IRQ line of Invensense MPU
> can also signal the status of slaves attached on secondary
> I2C bus.
>
> In order to prepare supporting secondary I2C interface we need
> to detach IRQ request from data ready trigger creation.
>
> Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
> ---
> drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 8 ++++++++
> drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c | 8 --------
> 2 files changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
> index d192953..659a4be 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
> @@ -823,6 +823,14 @@ int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name,
> goto out_unreg_ring;
> }
>
> + result = devm_request_irq(&indio_dev->dev, st->irq,
> + &iio_trigger_generic_data_rdy_poll,
> + IRQF_TRIGGER_RISING, "inv_mpu", st->trig);
> + if (result) {
> + dev_err(dev, "request irq fail %d\n", result);
> + goto out_remove_trigger;
> + }
> +
> INIT_KFIFO(st->timestamps);
> spin_lock_init(&st->time_stamp_lock);
> result = iio_device_register(indio_dev);
> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
> index e8818d4..acfa513 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
> @@ -123,14 +123,6 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
> if (!st->trig)
> return -ENOMEM;
>
> - ret = devm_request_irq(&indio_dev->dev, st->irq,
> - &iio_trigger_generic_data_rdy_poll,
> - IRQF_TRIGGER_RISING,
> - "inv_mpu",
> - st->trig);
> - if (ret)
> - return ret;
> -
> st->trig->dev.parent = regmap_get_device(st->map);
> st->trig->ops = &inv_mpu_trigger_ops;
> iio_trigger_set_drvdata(st->trig, indio_dev);
> --
> 2.5.0
>
> --
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