Re: [PATCH v1 7/8] iio: inv_mpu6050: Fix indio_dev->trig assignment

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On 22/08/14 21:48, Srinivas Pandruvada wrote:
> This can result in wrong reference count for trigger device, call
> iio_trigger_get to increment reference.
> Refer to http://www.spinics.net/lists/linux-iio/msg13669.html for discussion
> with Jonathan.
> 
> Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
Applied to the fixes-togreg branch of iio.igt

Thanks,
> ---
>  drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
> index 03b9372..926fcce 100644
> --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
> +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c
> @@ -135,7 +135,7 @@ int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev)
>  	ret = iio_trigger_register(st->trig);
>  	if (ret)
>  		goto error_free_irq;
> -	indio_dev->trig = st->trig;
> +	indio_dev->trig = iio_trigger_get(st->trig);
>  
>  	return 0;
>  
> 
--
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