Re: pci_ioremap_bar() breaks s390 build

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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.
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