Re: DECstation fails to compile with iomap patch applied

["Maciej W. Rozycki" <macro@linux-mips.org>]

On Mon, 23 Jan 2006, Atsushi Nemoto wrote:

> tbm>   CC      arch/mips/lib/iomap.o
> tbm> arch/mips/lib/iomap.c: In function ʽpci_iomapʼ:
> tbm> arch/mips/lib/iomap.c:66: error: ʽ_CACHE_CACHABLE_COWʼ undeclared (first 
> use in this function)
> 
> Yes, R3000 does not define _CACHE_CACHABLE_COW.  I suppose the line would be
> 
>       return __ioremap_mode(start, len, PAGE_CACHABLE_DEFAULT);
> 
> or
> 
>       return ioremap(start, len);
> 
> I doubt we can really use cacheable page for IORESOURCE_CACHEABLE
> resource...

 I think "iomap.o" should simply be obj-$(CONFIG_PCI) until (unless) there 
is a use for it for other I/O buses.

  Maciej