drm/i915/selftests: Fix kbuild error

After applying af2788925ae0 ("drm/i915: Squelch reset messages during
selftests") out of sequence, I missed fixing up a call to i915_reset().
Reported-by: kbuild test robot <kbuild-all@01.org>
Fixes: af2788925ae0 ("drm/i915: Squelch reset messages during selftests")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20170725125336.11969-1-chris@chris-wilson.co.uk
Reviewed-by: David Weinehall <david.weinehall@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/selftests/intel_hangcheck.c

@@ -842,7 +842,7 @@ static int igt_render_engine_reset_fallback(void *arg)
 
 		mutex_lock(&i915->drm.struct_mutex);
 		set_bit(I915_RESET_HANDOFF, &i915->gpu_error.flags);
-		i915_reset(i915);
+		i915_reset(i915, I915_RESET_QUIET);
 		GEM_BUG_ON(test_bit(I915_RESET_HANDOFF,
 				    &i915->gpu_error.flags));
 		mutex_unlock(&i915->drm.struct_mutex);