Next Round of Warnings Patches

[Joel Sherrill]

Hi

This is a set of 57 boring patches which eliminate warnings and
do some clean up. Mostly this is adding static to methods,
addressing set but not used warnings, using uint32_ for
pci dword operations, correcting IRQ structures, and clean up.

As with the previous rounds, I have tried to stick to one patch
per BSP or area.

Thanks.

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel.sherrill at OARcorp.com        On-Line Applications Research
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