From b49b162df89fdd30b604c3db14ad7935208297a8 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Fri, 8 Nov 2013 17:03:56 +0200 Subject: [PATCH] of: Introduce device tree node flag helpers. Helper functions for working with device node flags. Signed-off-by: Pantelis Antoniou Signed-off-by: Grant Likely (cherry picked from commit 588453c69dace39351129a038dd2796608f74bb3) Signed-off-by: Mark Brown --- include/linux/of.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/include/linux/of.h b/include/linux/of.h index d629a9dc60ce..61271f9f390b 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -135,6 +135,26 @@ 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); /* -- 2.34.1