From: Arnd Bergmann Date: Wed, 15 Dec 2021 14:01:59 +0000 (+0100) Subject: x86/xen: Use correct #ifdef guard for xen_initdom_restore_msi() X-Git-Tag: v6.1-rc5~2226^2~69 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=91f7d2dbf952f54442fa81bb62f78ee023179bf9;p=platform%2Fkernel%2Flinux-starfive.git x86/xen: Use correct #ifdef guard for xen_initdom_restore_msi() The #ifdef check around the definition doesn't match the one around the declaration, leading to a link failure when CONFIG_XEN_DOM0 is enabled but CONFIG_XEN_PV_DOM0 is not: x86_64-linux-ld: arch/x86/kernel/apic/msi.o: in function `arch_restore_msi_irqs': msi.c:(.text+0x29a): undefined reference to `xen_initdom_restore_msi' Change the declaration to use the same check that was already present around the function definition. Fixes: ae72f3156729 ("PCI/MSI: Make arch_restore_msi_irqs() less horrible.") Signed-off-by: Arnd Bergmann Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20211215140209.451379-1-arnd@kernel.org --- diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index 677f84d..1bf2ad3 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -59,7 +59,7 @@ static inline bool __init xen_x2apic_para_available(void) struct pci_dev; -#ifdef CONFIG_XEN_DOM0 +#ifdef CONFIG_XEN_PV_DOM0 bool xen_initdom_restore_msi(struct pci_dev *dev); #else static inline bool xen_initdom_restore_msi(struct pci_dev *dev) { return true; }