transition_ms 2306 drivers/nvme/host/core.c u64 total_latency_us, exit_latency_us, transition_ms; transition_ms 2340 drivers/nvme/host/core.c transition_ms = total_latency_us + 19; transition_ms 2341 drivers/nvme/host/core.c do_div(transition_ms, 20); transition_ms 2342 drivers/nvme/host/core.c if (transition_ms > (1 << 24) - 1) transition_ms 2343 drivers/nvme/host/core.c transition_ms = (1 << 24) - 1; transition_ms 2346 drivers/nvme/host/core.c (transition_ms << 8));