[PATCH 00/10] rust: clean and enable Clippy `doc_markdown` lint

[Miguel Ojeda <ojeda@kernel.org>]

This is how it would look like -- I am not sure how many false positives
we will get, so I marked the last commit as RFC and perhaps we just want
this lint as an opt-in in e.g. `W=2`.

However, so far, we only got one ("KUnit"), plus a couple others that
are in C side comments that were copied, and thus someone may want to
keep them exactly in sync. So it seems pretty OK so far.

Another question is whether we want to commit to something like the
global list in `.clippy.toml`.

Anyway, please take a look -- the other commits should probably be
picked even if we do not enable the lint.

Thanks!

Miguel Ojeda (10):
  drm/panic: add missing space
  drm/panic: add missing Markdown code span
  rust: alloc: add missing Markdown code spans
  rust: alloc: add missing Markdown code span
  rust: dma: add missing Markdown code span
  rust: of: add missing Markdown code span
  rust: pci: fix docs related to missing Markdown code spans
  rust: platform: fix docs related to missing Markdown code spans
  rust: task: add missing Markdown code spans and intra-doc links
  rust: kbuild: enable `doc_markdown` Clippy lint

 .clippy.toml                        |  4 ++++
 Makefile                            |  1 +
 drivers/gpu/drm/drm_panic_qr.rs     |  4 ++--
 rust/kernel/alloc.rs                |  4 ++--
 rust/kernel/alloc/allocator_test.rs |  2 +-
 rust/kernel/dma.rs                  |  2 +-
 rust/kernel/of.rs                   |  2 +-
 rust/kernel/pci.rs                  | 15 +++++++++------
 rust/kernel/platform.rs             |  9 +++++----
 rust/kernel/task.rs                 |  4 ++--
 10 files changed, 28 insertions(+), 19 deletions(-)

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2.49.0