From 2b6470ae7dfa821005f1daa1113faa76e597213e Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Mon, 3 Feb 2020 22:53:06 +0100 Subject: [PATCH] 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: 81d46e556502 ("x86/PCI: Add to_pci_sysdata() helper") Link: https://lore.kernel.org/r/20200203215306.172000-1-Jason@zx2c4.com Reported-by: Randy Dunlap Signed-off-by: Jason A. Donenfeld Signed-off-by: Bjorn Helgaas Reviewed-by: Christoph Hellwig Acked-by: Randy Dunlap # build-tested --- arch/x86/include/asm/pci.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 40ac1330adb21..7ccb338507e3d 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -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) { -- 2.39.5