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authorPantelis Antoniou <panto@antoniou-consulting.com>2013-11-08 17:03:56 +0200
committerGrant Likely <grant.likely@linaro.org>2014-02-03 14:23:23 +0000
commit588453c69dace39351129a038dd2796608f74bb3 (patch)
tree3ce73c60467910058be08bbb73ddcbd59309f3ba /include/linux/of.h
parentcf4c9eb5a451ba26246477dd3168e98b7a5c1b1c (diff)
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/linux/of.h')
-rw-r--r--include/linux/of.h20
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);
/*