USEC_PER_SEC
while (ad->ad_timestamp.tv_usec >= USEC_PER_SEC) {
ad->ad_timestamp.tv_usec -= USEC_PER_SEC;
if ((u_long)timestamp.tv_usec >= USEC_PER_SEC) {
__end.tv_sec = (_to) / USEC_PER_SEC; \
__end.tv_usec = (_to) % USEC_PER_SEC; \
__end.tv_sec = (_to) / USEC_PER_SEC; \
__end.tv_usec = (_to) % USEC_PER_SEC; \
#define ADF_RPRESET_POLL_TIMEOUT_US (5 * USEC_PER_SEC)
#define ADF_PFVF_MSG_ACK_MAX_DELAY_US (1 * USEC_PER_SEC)
delta_us = delta.tv_sec * USEC_PER_SEC + temp;
delta_us = delta.tv_sec * USEC_PER_SEC + temp;
(hw_data->get_clock_speed(hw_data) / USEC_PER_SEC)) /
#define ADF_4XXX_PM_POLL_TIMEOUT_US USEC_PER_SEC