Re: [PATCH] iio: use boot time instead of realtime

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Seems like doing a blanket change like this would break a lot of
drivers since it changes the core ABI

On Wed, Feb 3, 2016 at 11:29 AM, Keith Mok <ek9852@xxxxxxxxx> wrote:
> From: Keith Mok <ek9852@xxxxxxxxx>
>
> Advanced sensor has fifo/ring buffer internally,
> they can store data when the system is suspend,
> we need a timestamp that is able to take into
> account of the time when the system is suspend also.
>
> Signed-off-by: Keith Mok <ek9852@xxxxxxxxx>
> ---
>  include/linux/iio/iio.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
> index b589411..7092877 100644
> --- a/include/linux/iio/iio.h
> +++ b/include/linux/iio/iio.h
> @@ -286,7 +286,7 @@ static inline bool iio_channel_has_info(const struct iio_chan_spec *chan,
>   **/
>  static inline s64 iio_get_time_ns(void)
>  {
> -       return ktime_get_real_ns();
> +       return ktime_get_boot_ns();
>  }
>
>  /* Device operating modes */
> --
> 2.5.1
>
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