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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-07-23 20:11:18 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-07-30 00:03:58 -0600 |
| commit | 559e2b7ee7a1c7753d534abcb2742a4775339293 (patch) | |
| tree | 28948fea73fcd9706d893f0f11c77861ed9ddca2 /arch/powerpc | |
| parent | c6601225380088018ae93df2ba7f0bb65334d63b (diff) | |
| download | op-kernel-dev-559e2b7ee7a1c7753d534abcb2742a4775339293.zip op-kernel-dev-559e2b7ee7a1c7753d534abcb2742a4775339293.tar.gz | |
of: Provide default of_node_to_nid() implementation.
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>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/prom.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/topology.h | 7 |
2 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index da7dd63..55bccc0 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -103,6 +103,13 @@ struct device_node *of_find_next_cache_node(struct device_node *np); /* Get the MAC address */ extern const void *of_get_mac_address(struct device_node *np); +#ifdef CONFIG_NUMA +extern int of_node_to_nid(struct device_node *device); +#else +static inline int of_node_to_nid(struct device_node *device) { return 0; } +#endif +#define of_node_to_nid of_node_to_nid + /** * of_irq_map_pci - Resolve the interrupt for a PCI device * @pdev: the device whose interrupt is to be resolved diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 32adf72..09dd38c 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -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) |
