[PATCH] dma-buf/fence: fix fence_is_later v2

[Sumit Semwal]

Hi Alex,

On 29 February 2016 at 21:23, Alex Deucher <alexdeucher at gmail.com> wrote:
> From: Christian König <christian.koenig at amd.com>
>
> A fence is never later than itself. This caused a bunch of overhead for AMDGPU.
>

Thanks; added to for-next.

> v2: simplify check as suggested by Michel.
>
Best regards,
~Sumit.