On Wed, Aug 14, 2019 at 10:47:12AM +0300, Felipe Balbi wrote:
> diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h
> index 039cd62ec706..9412b16cc8ed 100644
> --- a/include/uapi/linux/ptp_clock.h
> +++ b/include/uapi/linux/ptp_clock.h
> @@ -67,7 +67,9 @@ struct ptp_perout_request {
> struct ptp_clock_time start; /* Absolute start time. */
> struct ptp_clock_time period; /* Desired period, zero means disable. */
> unsigned int index; /* Which channel to configure. */
> - unsigned int flags; /* Reserved for future use. */
> +
> +#define PTP_PEROUT_ONE_SHOT BIT(0)
> + unsigned int flags; /* Bit 0 -> oneshot output. */
The .flags field doesn't need this comment. The individual BIT macro
names should be clear enough, and if not, then comment the macros.
> unsigned int rsv[4]; /* Reserved for future use. */
> };
>
> --
> 2.22.0
>
Reviewed-by: Richard Cochran <[email protected]>
