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authorArnd Bergmann <arnd@arndb.de>2006-11-27 21:19:00 +0300
committerPaul Mackerras <paulus@samba.org>2006-12-04 12:41:21 +0300
commit11faa658c668030759d4aea6a273b7ac9a0b4746 (patch)
treeafc9fadfaee51253a5024ee3f588b9f2f05c7401 /include
parent369cf4b940d0d92d33f39a2df11102f3e2df0e0a (diff)
downloadlinux-11faa658c668030759d4aea6a273b7ac9a0b4746.tar.xz
[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 <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'include')
-rw-r--r--include/asm-powerpc/topology.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 9fe7894ee035..50c014007de7 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 : \