log: make name param explicit

[galak]

Rather than having some implied name for the logging name, explicitly
pass it in the macros LOG_MODULE_REGISTER & LOG_MODULE_DECLARE.

Signed-off-by: Kumar Gala [email protected]

[galak]

Before we starting using the logging subsystem everywhere, wanted to see about this change (needs some updates to the docs if the change is agreeable).

[codecov-io]

Codecov Report

Merging #9368 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #9368   +/-   ##
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  Coverage   52.17%   52.17%           
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  Files         212      212           
  Lines       25892    25892           
  Branches     5561     5561           
=======================================
  Hits        13508    13508           
  Misses      10126    10126           
  Partials     2258     2258

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[nordic-krch]

I like the idea and it looks good. Only documentation must be then update

[nordic-krch]

cc: @pizi-nordic @jarz-nordic
It's my last day before 3 weeks vacation. Piotr or Jakub can follow in my stead.

[pizi-nordic]

Looks good for me. The only thing which might be potentially missing is the define/API for fetching current module name (similar to LOG_CURRENT_MODULE_ID()).

[galak]

I updated the docs, figure we can address the addition of some new API to fetch the name as a separate PR. Wanted to have this go in before all the other changes to convert a bunch of subsystems to use logging.

[galak]

I thought this was sufficient since it passed CI, but it breaks.

Re-opened as PR #9450