psc_value         104 drivers/leds/leds-lp3944.c 	u8 psc_value;
psc_value         118 drivers/leds/leds-lp3944.c 	psc_value = (period * 255) / LP3944_PERIOD_MAX;
psc_value         120 drivers/leds/leds-lp3944.c 	err = lp3944_reg_write(client, psc_reg, psc_value);