[U-Boot] gcc-4.6 warnings

[Wolfgang Denk]

Dear Kumar Gala,

In message <348935C0-0C2D-4A7A-8ABE-9D09E2904B26 at kernel.crashing.org> you 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?

Best regards,

Wolfgang Denk

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