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SubjectRe: [PATCH][v2] uio: Support 36-bit physical addresses on 32-bit systems
David Laight wrote:
> Since there is a discriminating field, could a union be used?
> At a guess the type of the address is constrained between
> produces and consumer??

I don't think we need to complicate the code by changing that variable into a
union. I just a want a short comment added to the structure definition. I
don't think that's asking a lot.

--
Timur Tabi
Linux kernel developer at Freescale



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