From 11faa658c668030759d4aea6a273b7ac9a0b4746 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 27 Nov 2006 19:19:00 +0100 Subject: [PATCH] [POWERPC] fix building without PCI At least the ide driver calls pcibus_to_node, which is not defined when CONFIG_PCI is disabled. This adds a nop function for the !PCI case. Signed-off-by: Arnd Bergmann --- include/asm-powerpc/topology.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h index 9fe7894ee03..50c014007de 100644 --- a/include/asm-powerpc/topology.h +++ b/include/asm-powerpc/topology.h @@ -32,7 +32,14 @@ static inline int node_to_first_cpu(int node) int of_node_to_nid(struct device_node *device); struct pci_bus; +#ifdef CONFIG_PCI extern int pcibus_to_node(struct pci_bus *bus); +#else +static inline int pcibus_to_node(struct pci_bus *bus) +{ + return -1; +} +#endif #define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ CPU_MASK_ALL : \ -- 2.41.1