[PATCH 1/5] Warp Base Platform

[Stephen Rothwell]

Hi Sean,

On Fri, 11 Jan 2008 02:10:45 -0500 Sean MacLennan <smaclennan at pikatech.com> wrote:
>
> Stephen Rothwell wrote:
> > On Wed, 09 Jan 2008 15:19:13 -0500 Sean MacLennan <smaclennan at pikatech.com> wrote:
> >   
> >> No comments? I really thought I would get raked over the coals for this one.
> >
> > Ah ha! A challenge!  :-)
> >   
> I hoped somebody would respond to that ;)

Glad to oblige.

> >> +static int pika_dtm_thread(void *fpga)
> >> +{
> >> +	extern int ad7414_get_temp(int index);
> >
> > no externs in C code - put it in a header file.
>  
> I didn't know where to put this extern. It is fairly specific to this 
> driver, although a generic function... if that makes sense. It returns 
> the exact contents of the register rather than doing any conversion.
> 
> Any recommendations for a location gladly accepted.

I don't where that function is actually defined - I assume it is in one
of the other recent patch sets.

/me searches ...
/me reads "ad7414 driver" email ...
/me notes spaces missing there as well :-)

Tricky.  You have something that can only be built in (pika_dtm_thread in
warp.c) calling something that might be a module ... I think you need to
think of a new way of organizing these pieces. 

While I am looking, the return type of ioremap is "void __iomem *", so
you need to annotate your "fpga" variable appropriately and the parameter
to pika_dtm_thread.

> And below has all the above mentioned fixes, except the extern.

You seem to have forgotten some of the spaces after "if"s, "switch"s and
"while"s.

-- 
Cheers,
Stephen Rothwell                    sfr at canb.auug.org.au
http://www.canb.auug.org.au/~sfr/
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