tree fb4abfd68bfdd464c8fcee7cf2aab06e465515b6
parent 41b2b3d7dbc2aa812451ca210e927af9311c6277
author Ewout van Bekkum <ewout@google.com> 1615318745 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1615396496 +0000

pw_chrono: simplify RTOS SystemClock backends

Simplifies the SystemClock backends for FreeRTOS, ThreadX, and
embOS using the updated pw::sync::SpinLock facade which has a
constexpr constructor which removes the need for special early
boot handling.

Change-Id: I9d69a4e0c34ab7b3a1488dce6693cbc642b282bb
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/36581
Pigweed-Auto-Submit: Ewout van Bekkum <ewout@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>