usec_system 283 drivers/hid/intel-ish-hid/ipc/ipc.c uint64_t usec_system, usec_utc; usec_system 287 drivers/hid/intel-ish-hid/ipc/ipc.c usec_system = ktime_to_us(ktime_get_boottime()); usec_system 293 drivers/hid/intel-ish-hid/ipc/ipc.c time_update.primary_host_time = usec_system;