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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-07-24 06:11:18 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-07-30 10:03:58 +0400 |
| commit | 559e2b7ee7a1c7753d534abcb2742a4775339293 (patch) | |
| tree | 28948fea73fcd9706d893f0f11c77861ed9ddca2 /include/linux/of.h | |
| parent | c6601225380088018ae93df2ba7f0bb65334d63b (diff) | |
| download | linux-559e2b7ee7a1c7753d534abcb2742a4775339293.tar.xz | |
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 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index b0756f33249e..cad7cf0ab278 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -146,6 +146,11 @@ static inline unsigned long of_read_ulong(const __be32 *cell, int size) #define OF_BAD_ADDR ((u64)-1) +#ifndef of_node_to_nid +static inline int of_node_to_nid(struct device_node *np) { return -1; } +#define of_node_to_nid of_node_to_nid +#endif + extern struct device_node *of_find_node_by_name(struct device_node *from, const char *name); #define for_each_node_by_name(dn, name) \ |