Question wrt xf86ReadMmio{8,16}

[Adam Jackson]

On Sat, 2009-01-31 at 13:22 -0500, Matt Turner wrote:
> Hi,
> 
> xf86ReadMmio{8,16} both return a 32-bit int. Should the result be zero
> or sign extended?

Zero, if I had to pick.  The things you're reading are like as not to be
bitfields, so it's not like sign extension would be meaningful.  But
it's probably better to change them to return the right type.

- ajax
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