PM_ISFUNC         196 drivers/soc/bcm/bcm2835-power.c 	PM_WRITE(pm_reg, PM_READ(pm_reg) & ~PM_ISFUNC);
PM_ISFUNC         262 drivers/soc/bcm/bcm2835-power.c 	PM_WRITE(pm_reg, PM_READ(pm_reg) | PM_ISFUNC);