worc 290 arch/powerpc/platforms/powernv/idle.c u64 worc; worc 342 arch/powerpc/platforms/powernv/idle.c sprs.worc = mfspr(SPRN_WORC); worc 444 arch/powerpc/platforms/powernv/idle.c mtspr(SPRN_WORC, sprs.worc);