SPRN_TBWL 131 arch/powerpc/include/asm/time.h mtspr(SPRN_TBWL, 0); SPRN_TBWL 133 arch/powerpc/include/asm/time.h mtspr(SPRN_TBWL, lower); SPRN_TBWL 90 arch/powerpc/kvm/emulate.c case SPRN_TBWL: break; SPRN_TBWL 150 arch/powerpc/kvm/emulate.c case SPRN_TBWL: SPRN_TBWL 31 arch/powerpc/platforms/86xx/common.c mtspr(SPRN_TBWL, 0);