[Intel-gfx] [PATCH i-g-t 3/3] lib/igt_dummyload: Introduce igt_spin_reset

[Chris Wilson]

Quoting Mika Kuoppala (2019-04-17 16:28:34)
> Libify resetting a spin for reuse.
> 
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris