Messages in this thread | | | Date | Thu, 21 Dec 2006 09:27:20 -0500 (EST) | From | Nicolas Pitre <> | Subject | Re: [patch 2.6.20-rc1 4/6] PXA GPIO wrappers |
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On Wed, 20 Dec 2006, David Brownell wrote:
> On Wednesday 20 December 2006 10:12 pm, Andrew Morton wrote: > > Why not implement them as inline functions? > > I just collected and forwarded the code from Philip... > the better not to lose such stuff! :) > > > > Or non-inline functions, come to that. > > In this case I think that'd be preferable; see what those macros > expand to on pxa27x CPUs.
Only if the gpio argument is not constant please. When it is constant this expands to a single word store.
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