automation/eclair_analysis: address remaining violations of MISRA C Rule 20.12

automation/eclair_analysis: address remaining violations of MISRA C Rule 20.12

The DEFINE macro in asm-offsets.c (for all architectures) still generates
violations despite the file(s) being excluded from compliance, due to the
fact that in its expansion it sometimes refers entities in non-excluded files.
These corner cases are deviated by the configuration.

No functional change.

Signed-off-by: Nicola Vetrini <nicola.vetrini@bugseng.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>