MISRA Checker flagging Rule 21.2

[GeoffH1972]

Working with a customer on MSIRA and there Coverity checker has flagged Rule 21.2 as being an issue in multiple CMSIS files;
cmsis_ggc.h
core_cm33.h
mpu_armv8.h
Now this rule usually goes hand in hand with Rule21.1 which is documented in the deviation list
https://arm-software.github.io/CMSIS_6/latest/Core/coreMISRA_Exceptions_pg.html

Can we get Rule 21.2 documented and added for clarity for any customer using 3rd party certification companies.

Thanks
Geoff

[JonatanAntoni]

Hi @GeoffH1972,

I added the reference to Rule 21.2 in #190. Is this sufficient for you?
If you would like to see this documented more verbosely, please feel free to raise a pull-request with your proposal.

Cheers,
Jonatan