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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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3
arch/sparc/include/asm/prom.h
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@@ -43,8 +43,7 @@ extern int of_getintprop_default(struct device_node *np,
extern int of_find_in_proplist(const char *list, const char *match, int len);
#ifdef CONFIG_NUMA
extern int of_node_to_nid(struct device_node *dp);
#else
#define of_node_to_nid(dp) (-1)
#define of_node_to_nid of_node_to_nid
#endif
extern void prom_build_devicetree(void);