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x86/PCI: Define to_pci_sysdata() even when !CONFIG_PCI 

Recently, the to_pci_sysdata() helper was added inside the CONFIG_PCI
guard, but it is used inside a CONFIG_NUMA guard, which does not require
CONFIG_PCI.  This breaks builds on !CONFIG_PCI machines.  Make
to_pci_sysdata() available in all configurations.

Fixes: aad6aa0cd6 ("x86/PCI: Add to_pci_sysdata() helper")
Link: https://lore.kernel.org/r/20200203215306.172000-1-Jason@zx2c4.com
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Randy Dunlap <rdunlap@infradead.org>	# build-tested
This commit is contained in:
Jason A. Donenfeld 2020-02-03 22:53:06 +01:00 committed by Bjorn Helgaas
parent d4e9056dae
commit b9303bb199
1 changed files with 2 additions and 2 deletions
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4
arch/x86/include/asm/pci.h
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@ -33,13 +33,13 @@ extern int pci_routeirq;
extern int noioapicquirk;
extern int noioapicreroute;
#ifdef CONFIG_PCI
static inline struct pci_sysdata *to_pci_sysdata(const struct pci_bus *bus)
{
return bus->sysdata;
}
#ifdef CONFIG_PCI
#ifdef CONFIG_PCI_DOMAINS
static inline int pci_domain_nr(struct pci_bus *bus)
{