[Intel-gfx] [PATCH igt] igt/drv_hangman: Convert from local recursive batch to igt_spin_t

[Arkadiusz Hiler]

On Wed, Oct 11, 2017 at 01:16:03AM +0100, Chris Wilson wrote:
> Replace the local recursive batch execbuf with the equivalent
> igt_spin_t.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Arkadiusz Hiler <arkadiusz.hiler at intel.com>