[PATCH 1/4] dma-buf: add reservation_object_fences helper

[Chris Wilson]

Quoting Christian König (2019-08-07 14:53:09)
> Add a new helper to get a consistent set of pointers from the reservation
> object. While at it group all access helpers together in the header file.
> 
> v2: correctly return shared_count as well
> 
> Signed-off-by: Christian König <christian.koenig at amd.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris