[kernel] kernel/atomic.h: Remove three more no-longer-used functions

* atomic_and/atomic_or's last users were removed in the parent CR
* atomic_add_u64 had no more users

Bug: 47117 Use only ktl::atomic in the kernel

Change-Id: I63b3c1023db8c4d604426c62a2441e439e3b8ff2
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/442386
Commit-Queue: Venkatesh Srinivas <venkateshs@google.com>
Reviewed-by: George Kulakowski <kulakowski@google.com>
Testability-Review: George Kulakowski <kulakowski@google.com>
1 file changed
tree: cc4b9a9ee3b7b8fbad200562cf55982565420c3b
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. garnet/
  7. products/
  8. scripts/
  9. sdk/
  10. src/
  11. third_party/
  12. tools/
  13. zircon/
  14. .clang-format
  15. .clang-tidy
  16. .gitattributes
  17. .gitignore
  18. .gn
  19. .style.yapf
  20. AUTHORS
  21. BUILD.gn
  22. CODE_OF_CONDUCT.md
  23. CONTRIBUTING.md
  24. LICENSE
  25. OWNERS
  26. PATENTS
  27. README.md
  28. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.