[PATCH v2 1/2] asm-generic: Remove pci.h copying remaining code to x86

[Christoph Hellwig]

On Sun, Jul 17, 2022 at 12:34:52PM +0900, Stafford Horne wrote:
> The generic pci.h header now only provides a definition of
> pci_get_legacy_ide_irq which is used by architectures that support PNP.
> Of the architectures that use asm-generic/pci.h this is only x86.

Please move this into a separate header, ike legacy-ide.h.  It doens't
have anyting to do with actual PCI support.