tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt: add empty of_get_node/of_put_node functions
Add empty of_get_node/of_put_node functions for !CONFIG_OF builds.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
+14
-15
+14
-15
include/linux/of.h
+14
-15
include/linux/of.h
···
65
65
#endif
66
66
};
67
67
68
+
#if defined(CONFIG_SPARC) || !defined(CONFIG_OF)
69
+
/* Dummy ref counting routines - to be implemented later */
70
+
static inline struct device_node *of_node_get(struct device_node *node)
71
+
{
72
+
return node;
73
+
}
74
+
static inline void of_node_put(struct device_node *node)
75
+
{
76
+
}
77
+
#else
78
+
extern struct device_node *of_node_get(struct device_node *node);
79
+
extern void of_node_put(struct device_node *node);
80
+
#endif
81
+
68
82
#ifdef CONFIG_OF
69
83
70
84
/* Pointer for first entry in chain of all nodes. */
···
108
94
}
109
95
110
96
extern struct device_node *of_find_all_nodes(struct device_node *prev);
111
-
112
-
#if defined(CONFIG_SPARC)
113
-
/* Dummy ref counting routines - to be implemented later */
114
-
static inline struct device_node *of_node_get(struct device_node *node)
115
-
{
116
-
return node;
117
-
}
118
-
static inline void of_node_put(struct device_node *node)
119
-
{
120
-
}
121
-
122
-
#else
123
-
extern struct device_node *of_node_get(struct device_node *node);
124
-
extern void of_node_put(struct device_node *node);
125
-
#endif
126
97
127
98
/*
128
99
* OF address retrieval & translation