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Commit 3ecdd051 authored by Rob Herring's avatar Rob Herring
Browse files

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: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 75c71848

include/linux/of.h

+14 −15
Original line number Diff line number Diff line
@@ -65,6 +65,20 @@ struct device_node { 
#endif

};



#if defined(CONFIG_SPARC) || !defined(CONFIG_OF)

/* Dummy ref counting routines - to be implemented later */

static inline struct device_node *of_node_get(struct device_node *node)

{

	return node;

}

static inline void of_node_put(struct device_node *node)

{

}

#else

extern struct device_node *of_node_get(struct device_node *node);

extern void of_node_put(struct device_node *node);

#endif



#ifdef CONFIG_OF



/* Pointer for first entry in chain of all nodes. */
@@ -95,21 +109,6 @@ static inline void of_node_set_flag(struct device_node *n, unsigned long flag) 


extern struct device_node *of_find_all_nodes(struct device_node *prev);



#if defined(CONFIG_SPARC)

/* Dummy ref counting routines - to be implemented later */

static inline struct device_node *of_node_get(struct device_node *node)

{

	return node;

}

static inline void of_node_put(struct device_node *node)

{

}



#else

extern struct device_node *of_node_get(struct device_node *node);

extern void of_node_put(struct device_node *node);

#endif



/*

 * OF address retrieval & translation

 */