[U-Boot] gcc-4.6 warnings

[Mike Frysinger]

On Thursday, August 25, 2011 10:27:42 Kumar Gala wrote:
> On Aug 25, 2011, at 12:52 AM, Wolfgang Denk wrote:
> > Kumar Gala wrote:
> >>> If the variable is not used, why don't we remove it, then?
> >> 
> >> In the vast number of cases it because of some #ifdef case not be
> >> defined in the given build.
> > 
> > well, that's the reason for the warnings showing up, it isn't the
> > reason why we cannot fix these?
> :
> :), Thus my query if we really wanted to try and fix them by adding more
> :#ifdef's or live with that as an acceptable thing to do.

i feel like some (many?) #ifdef's in the tree could be done without ifdefs (by 
relying on gcc's DCE) thus improving overall code quality
-mike
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