drm/i915/gt: Add a space before '('

Checkpatch noticed a while(0) and complains about the lack of space.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-9-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chris Wilson 2021-01-22 19:29:12 +00:00 • committed by Daniel Vetter
commit 32ce590bdd