Re: [patch/rfc 2.6.19-rc5] arch-neutral GPIO calls

[H. Peter Anvin]

David Brownell wrote:
> I suspect that userspace GPIO accessors should only be written once
> though, and they're going to be in the "don't care" category.  So
> lack of such a "message compatible" GPIO call set might reasonably
> hold up merging that sort of (configfs?) interface.

Yes, the userspace interface is by far the biggest issue here.

	-hpa
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