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of: Provide default of_node_to_nid() implementation.

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of_node_to_nid() is only relevant in a few architectures.  Don't force
everyone to implement it anyway.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Grant Likely
2010-07-23 20:11:18 -06:00
parent c660122538
commit 559e2b7ee7
5 changed files with 13 additions and 19 deletions
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7
arch/powerpc/include/asm/topology.h
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@@ -41,8 +41,6 @@ static inline int cpu_to_node(int cpu)
cpu_all_mask : \
node_to_cpumask_map[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);
@@ -94,11 +92,6 @@ extern void sysfs_remove_device_from_node(struct sys_device *dev, int nid);
#else
static inline int of_node_to_nid(struct device_node *device)
{
return 0;
}
static inline void dump_numa_cpu_topology(void) {}
static inline int sysfs_add_device_to_node(struct sys_device *dev, int nid)