old_lpcr 121 drivers/cpuidle/cpuidle-powernv.c unsigned long old_lpcr = mfspr(SPRN_LPCR); old_lpcr 127 drivers/cpuidle/cpuidle-powernv.c new_lpcr = old_lpcr; old_lpcr 137 drivers/cpuidle/cpuidle-powernv.c mtspr(SPRN_LPCR, old_lpcr);