Hi all,

When building Linus' tree, today's linux-next build (htmldocs) produced
these warnings:

Error: Cannot open file drivers/counter/counter.c
Error: Cannot open file drivers/counter/counter.c

Introduced by commit

  d70e46af7531 ("counter: Internalize sysfs interface code")

$ git grep -w drivers/counter/counter.c Documentation
Documentation/driver-api/generic-counter.rst:.. kernel-doc:: drivers/counter/counter.c

-- 
Cheers,
Stephen Rothwell