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Commit ed5f886d authored by Nicolas Ferre's avatar Nicolas Ferre Committed by Grant Likely
Browse files

dt: add empty of_alias_get_id() for non-dt builds 



Add function of_alias_get_id() reporting -ENOSYS
for non-dt builds, so that drivers migrating to dt
can save some '#ifdef CONFIG_OF'.

Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: default avatarRob Herring <rob.herring@calxeda.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 81397a62

include/linux/of.h

+5 −0
Original line number Diff line number Diff line
@@ -303,6 +303,11 @@ static inline struct device_node *of_parse_phandle(struct device_node *np, 
	return NULL;

}



static inline int of_alias_get_id(struct device_node *np, const char *stem)

{

	return -ENOSYS;

}



#define of_match_ptr(_ptr)	NULL

#define of_match_node(_matches, _node)	NULL

#endif /* CONFIG_OF */