ppgtt_free_spt    772 drivers/gpu/drm/i915/gvt/gtt.c 		ppgtt_free_spt(spt);
ppgtt_free_spt    886 drivers/gpu/drm/i915/gvt/gtt.c 		ppgtt_free_spt(spt);
ppgtt_free_spt   1037 drivers/gpu/drm/i915/gvt/gtt.c 	ppgtt_free_spt(spt);
ppgtt_free_spt   1119 drivers/gpu/drm/i915/gvt/gtt.c 	ppgtt_free_spt(spt);