MAXIM_RET_CHANGE 857 drivers/power/supply/abx500_chargalg.c return MAXIM_RET_CHANGE; MAXIM_RET_CHANGE 899 drivers/power/supply/abx500_chargalg.c return MAXIM_RET_CHANGE; MAXIM_RET_CHANGE 916 drivers/power/supply/abx500_chargalg.c case MAXIM_RET_CHANGE: