Merge branch 'docs-net-page_pool-sync-dev-and-kdoc'

Merge branch 'docs-net-page_pool-sync-dev-and-kdoc'

Jakub Kicinski says:

====================
docs: net: page_pool: sync dev and kdoc

Document PP_FLAG_DMA_SYNC_DEV based on recent conversation.
Use kdoc to document structs and functions, to avoid duplication.

Olek, this will conflict with your work, but I think that trying
to make progress in parallel is the best course of action...
Retargetting at net-next to make it a little less bad.
====================

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>