b6c2e54d3e
Clean up latency related data structures for ASPM. - Introduce struct acpi_latency for exit latency and acceptable latency management. With this change, struct endpoint_state is no longer needed. - We don't need to hold both upstream latency and downstream latency in the current implementation. Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>