[POWERPC 9/9] fix building without PCI
From: Arnd Bergmann <arnd@arndb.de>
Date: 2006-11-27 18:19:00
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted>
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 9fe7894..50c0140 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 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 : \ --