ktime_sub_us 587 drivers/media/cec/cec-pin.c pin->ts = ktime_sub_us(ts, CEC_TIM_DATA_BIT_SAMPLE); ktime_sub_us 80 drivers/media/platform/vivid/vivid-cec.c ts = ktime_sub_us(ts, CEC_TIM_START_BIT_TOTAL + ktime_sub_us 216 drivers/media/rc/sir_ir.c last = ktime_sub_us(last, ktime_sub_us 94 drivers/platform/chrome/cros_usbpd_logger.c tstamp = ktime_sub_us(tstamp, r->timestamp << PD_LOG_TIMESTAMP_SHIFT);