On Fri, 8 Dec 2017 18:41:47 +0100
Stefan Brüns <stefan.bru...@rwth-aachen.de> wrote:
> The timestamp is inserted into the buffer after the sample data by
> iio_push_to_buffers_with_timestamp, document the space requirement for
> the timestamp.
>
> Signed-off-by: Stefan Brüns <stefan.bru...@rwth-aachen.de>
Applied and pushed out as testing for the autobuilders to play with it.
Thanks,
Jonathan
> ---
>
> drivers/iio/adc/ina2xx-adc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/iio/adc/ina2xx-adc.c b/drivers/iio/adc/ina2xx-adc.c
> index 3195f8754c3b..8c8120406f52 100644
> --- a/drivers/iio/adc/ina2xx-adc.c
> +++ b/drivers/iio/adc/ina2xx-adc.c
> @@ -700,7 +700,8 @@ static const struct iio_chan_spec ina219_channels[] = {
> static int ina2xx_work_buffer(struct iio_dev *indio_dev)
> {
> struct ina2xx_chip_info *chip = iio_priv(indio_dev);
> - unsigned short data[8];
> + /* data buffer needs space for channel data and timestap */
> + unsigned short data[4 + sizeof(s64)/sizeof(short)];
> int bit, ret, i = 0;
> s64 time_a, time_b;
> unsigned int alert;
