diff options
| author | Rob Herring | 2017-10-04 14:30:02 -0500 |
|---|---|---|
| committer | Rob Herring | 2017-10-16 13:37:37 -0500 |
| commit | 16bba30eab137aaa37538349c0a7496720e90c66 (patch) | |
| tree | 00d3a30b8bccca2482a070f43163fce254d87afc | |
| parent | 36689ecd2c065a8879035e5bf1b4a0f4d5b65160 (diff) | |
of: make struct property _flags field configurable
Only Sparc and CONFIG_OF_DYNAMIC use the struct property._flags field,
so make it conditional shrinking struct property a bit.
Tested-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Frank Rowand <frowand.list@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Rob Herring <robh@kernel.org>
| -rw-r--r-- | include/linux/of.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 8f9e96752837..7eb94b7fbcf3 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -37,7 +37,9 @@ struct property { int length; void *value; struct property *next; +#if defined(CONFIG_OF_DYNAMIC) || defined(CONFIG_SPARC) unsigned long _flags; +#endif #if defined(CONFIG_OF_PROMTREE) unsigned int unique_id; #endif @@ -205,6 +207,7 @@ static inline void of_node_clear_flag(struct device_node *n, unsigned long flag) clear_bit(flag, &n->_flags); } +#if defined(CONFIG_OF_DYNAMIC) || defined(CONFIG_SPARC) static inline int of_property_check_flag(struct property *p, unsigned long flag) { return test_bit(flag, &p->_flags); @@ -219,6 +222,7 @@ static inline void of_property_clear_flag(struct property *p, unsigned long flag { clear_bit(flag, &p->_flags); } +#endif extern struct device_node *__of_find_all_nodes(struct device_node *prev); extern struct device_node *of_find_all_nodes(struct device_node *prev); |