Sum 299 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h fInt Sum; Sum 301 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h Sum.full = X.full + Y.full; Sum 303 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h return Sum;