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| author | Pantelis Antoniou <panto@antoniou-consulting.com> | 2013-11-08 19:03:56 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2014-02-03 18:23:23 +0400 |
| commit | 588453c69dace39351129a038dd2796608f74bb3 (patch) | |
| tree | 3ce73c60467910058be08bbb73ddcbd59309f3ba /include | |
| parent | cf4c9eb5a451ba26246477dd3168e98b7a5c1b1c (diff) | |
| download | linux-588453c69dace39351129a038dd2796608f74bb3.tar.xz | |
of: Introduce device tree node flag helpers.
Helper functions for working with device node flags.
Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/of.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 70c64ba17fa5..3d0593943f47 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -114,6 +114,26 @@ static inline void of_node_set_flag(struct device_node *n, unsigned long flag) set_bit(flag, &n->_flags); } +static inline void of_node_clear_flag(struct device_node *n, unsigned long flag) +{ + clear_bit(flag, &n->_flags); +} + +static inline int of_property_check_flag(struct property *p, unsigned long flag) +{ + return test_bit(flag, &p->_flags); +} + +static inline void of_property_set_flag(struct property *p, unsigned long flag) +{ + set_bit(flag, &p->_flags); +} + +static inline void of_property_clear_flag(struct property *p, unsigned long flag) +{ + clear_bit(flag, &p->_flags); +} + extern struct device_node *of_find_all_nodes(struct device_node *prev); /* |