Changes

fw source: force reformat once and for all

This commit applies the rules to all files that matter
(obv excluding asf4 code) since it is impossible to modify code
because the code never used the code style enforced by the
linter/clang-format and
1) changing code
2) reformatting code
3) extracting the reformatting changes for the modified lines as a
separate commit
4) commiting standalone reformatting changes
4) commiting the actual code change on top
is a workflow that takes forever and is completely ridiculous because
the whole point of formatter rules is to apply them.

This needs a second commit with .git-blame-ignore-revs to not pollute blame.

Change-Id: Iacc086bb566551225e7a21b639a1ad2ec257484f