RE: [PATCH V3 2/2] timer: imx-tpm: add imx tpm timer support

[Thomas Gleixner]

On Tue, 4 Jul 2017, A.s. Dong wrote:
> +       /*
> +        * NOTE: We observed in a very small probability, the bus fabric
> +        * contention between GPU and A7 may results a few cycles delay
> +        * of writing CNT registers which may cause the min_delta event got
> +        * missed, so we need add a ETIME check here in case it happened.
> +        */
>         return (int)((next - now) <= 0) ? -ETIME : 0;
>  }
> 
> Do you think it's ok?

Looks about right.