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| author | Ben Dooks <ben-linux@fluff.org> | 2011-08-03 10:11:42 +0100 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-09-29 19:31:48 -0600 |
| commit | 3a1e362e3f3cd571b3974b8d44b8e358ec7a098c (patch) | |
| tree | 89a3b59e55e8564dccd9fb0124b79038f39e3ae5 /include/linux/of.h | |
| parent | aba3dfff9a75eb272c4f47994f16eb5d548a5af1 (diff) | |
| download | lwn-3a1e362e3f3cd571b3974b8d44b8e358ec7a098c.tar.gz lwn-3a1e362e3f3cd571b3974b8d44b8e358ec7a098c.zip | |
OF: Add of_match_ptr() macro
Add a macro of_match_ptr() that allows the .of_match_table
entry in the driver structures to be assigned without having
an #ifdef xxx NULL for the case that OF is not enabled
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/of.h')
| -rw-r--r-- | include/linux/of.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 83a61f3b443c..53107b09cbdf 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -242,6 +242,7 @@ extern void of_attach_node(struct device_node *); extern void of_detach_node(struct device_node *); #endif +#define of_match_ptr(_ptr) (_ptr) #else /* CONFIG_OF */ static inline bool of_have_populated_dt(void) @@ -280,6 +281,7 @@ static inline const void *of_get_property(const struct device_node *node, return NULL; } +#define of_match_ptr(_ptr) NULL #endif /* CONFIG_OF */ static inline int of_property_read_u32(const struct device_node *np, |