Re: [PATCH] powerpc/ptrace: Fix cppcheck issue in gpr32_set_common/gpr32_get_common.

Simon Guo [off-list ref] writes:

I think keeping tm_active argument for "ifndef CONFIG_PPC_TRANSACTIONAL_MEM" 
case (with __maybe_unused prefix) will be somehow strange -- Whatever
value is provided in the caller function for tm_active, programmer might be 
puzzled and cost sometime to think about it.  I don't like to use 
"__maybe_unused" to bypass this warning.

Fair enough. I don't have strong feelings either way - we'll see if the
maintainers have any thoughts.

Regards,
Daniel