[TF-A] [Question] Why are the log related macros defined in multiple of 10's

Hi All,

I wanted to understand the reason behind defining LOG_LEVEL_* macros as multiple of 10's, also same goes with LOG_MARKER_* macros. If we set the LOG macros to 1,2,3 and so on, we can avoid the mod and division operation when printing the msgs to console.

Please let me your thoughts on this.

Link to this question on Phabricator - https://developer.trustedfirmware.org/T624

Thanks Sheetal