drm/i915: Use dev_priv in INTEL_INFO in i915_gem_execbuffer.c

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

drivers/gpu/drm/i915/i915_gem_execbuffer.c

@@ -1878,7 +1878,7 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
 		exec2_list[i].relocs_ptr = exec_list[i].relocs_ptr;
 		exec2_list[i].alignment = exec_list[i].alignment;
 		exec2_list[i].offset = exec_list[i].offset;
-		if (INTEL_INFO(dev)->gen < 4)
+		if (INTEL_GEN(to_i915(dev)) < 4)
 			exec2_list[i].flags = EXEC_OBJECT_NEEDS_FENCE;
 		else
 			exec2_list[i].flags = 0;