Re: pci_ioremap_bar() breaks s390 build

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On Mon, Oct 20, 2008 at 11:14:55AM -0700, Jesse Barnes wrote:
> On Monday, October 20, 2008 11:12 am Heiko Carstens wrote:
> > On Mon, Oct 20, 2008 at 10:47:41AM -0700, Arjan van de Ven wrote:
> > > Heiko Carstens wrote:
> > >> Hi Arjan,
> > >>
> > >> your patch "PCI: introduce an pci_ioremap(pdev, barnr) function" breaks
> > >> s390:
> > >>
> > >>   CC      fs/compat_ioctl.o
> > >> In file included from fs/compat_ioctl.c:52:
> > >> include/linux/pci.h: In function 'pci_ioremap_bar':
> > >> include/linux/pci.h:1136: error: implicit declaration of function
> > >> 'ioremap_nocache' include/linux/pci.h:1137: warning: return makes
> > >> pointer from integer without a cast make[1]: *** [fs/compat_ioctl.o]
> > >> Error 1
> > >> make: *** [fs] Error 2
> > >
> > > hmm does s390 have ioremap ?
> > > since that'd be the most useful solution, to add an ioremap_nocache().
> >
> > s390 doesn't have ioremap.
> >
> > > if it doesn't have ioremap.. wtf is it doing using pci.h then ??
> >
> > Several common code parts pull pci.h, not s390.
> > fs/compat_ioctl.c is one, drivers/scsi/scsi_lib.c is another one.
> 
> Hm, well it would probably be best to fix those (maybe add some #ifdef 
> CONFIG_PCI to them or somesuch), but that could get ugly.  I'll go ahead and 
> apply your initial patch.

Thanks! Patch was Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
in case you need that.
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