[Intel-gfx] [PATCH 08/41] drm/i915: Rearrange i915_wait_request() accounting with callers

[Matthew Auld]

>   * Returns 0 if the request was found within the alloted time. Else returns the
>   * errno with remaining time filled in timeout argument.
>   */
> -int i915_wait_request(struct drm_i915_gem_request *req,
> -                     unsigned int flags,
> -                     s64 *timeout,
> -                     struct intel_rps_client *rps)
> +long i915_wait_request(struct drm_i915_gem_request *req,
> +                      unsigned int flags,
> +                      long timeout)
>  {
A good time to update the kernel doc here?