Re: pci.h stubs (was: EDD build error)

From: Matthew Wilcox
Date: Wed Jun 27 2007 - 07:31:17 EST


On Tue, Jun 26, 2007 at 09:45:05PM -0500, Matt Domsch wrote:
> On Tue, Jun 26, 2007 at 01:26:22PM -0700, Randy Dunlap wrote:
> > ERROR: "pci_get_bus_and_slot" [drivers/firmware/edd.ko] undefined!
>
> It should be stubbed, in include/linux/pci.h where all the other PCI
> functions are stubbed for the !CONFIG_PCI case.

pci_get_bus_and_slot() shouldn't be used because it fails to work on
systems with multiple domains. pci_get_slot() avoids this problem (and
is much faster too).
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