Re: [ts-7000] gpio kernel drivers....

["Rich Wilson" <>]

On 3/17/06, Lennert Buytenhek <> wrote:

On Thu, Mar 16, 2006 at 04:53:35PM -0800, Rich Wilson wrote:

> I suspect you're having problems because you're not page aligned.

That's odd, does the book say that?  I always thought that ioremap()
deals with non-page aligned addresses itself, and having a peek at
the 2.6.16-rc5 source code (arch/arm/mm/ioremap.c) seems to confirm
this..

--L

Ah, but this is a 2.4 kernel, isn't it? Edition 2 of the book includes the code
which I posted, but edition 3 (2.6 specific) omits it.

Yan, why don't you try remapping a page and see what happens?

Rich
-- 
Rich Wilson

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