[PATCH] Quieten arch/powerpc in a allmodconfig build.

Segher Boessenkool segher at kernel.crashing.org
Fri Apr 10 08:46:06 EST 2009

>> Gah, gcc sucks. It should just not warn in these cases where it  
>> doesn't
>> know wth is going on.
> I don't think you'll get any arguments.  it only there was a - 
> Wnowarnunused!

-Wno-unused or -Wno-unused-pparameter and/or -Wno-unused-variable.   
But I
thought this was about uninitialised var warnings?  -Wno-uninitialized
for that one.

If you are asking for a GCC option that will warn for all suspect cases
_except_ for the ones where it is obvious to you there is no problem:
you could try -Wesp.


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