LM93_PWM_TO_REG
LM93_PWM_TO_REG(val, (ctl4 & 0x07) ?
ctl2 = (ctl2 & 0x0f) | LM93_PWM_TO_REG(val, (ctl4 & 0x07) ?
ctl3 = (ctl3 & 0xf0) | LM93_PWM_TO_REG(val, (ctl4 & 0x07) ?