Commit 3a1e362e authored by Ben Dooks's avatar Ben Dooks Committed by Grant Likely
Browse files

OF: Add of_match_ptr() macro 



Add a macro of_match_ptr() that allows the .of_match_table
entry in the driver structures to be assigned without having
an #ifdef xxx NULL for the case that OF is not enabled

Signed-off-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent aba3dfff

include/linux/of.h

+2 −0
Original line number Diff line number Diff line
@@ -242,6 +242,7 @@ extern void of_attach_node(struct device_node *); 
extern void of_detach_node(struct device_node *);

#endif



#define of_match_ptr(_ptr)	(_ptr)

#else /* CONFIG_OF */



static inline bool of_have_populated_dt(void)
@@ -280,6 +281,7 @@ static inline const void *of_get_property(const struct device_node *node, 
	return NULL;

}



#define of_match_ptr(_ptr)	NULL

#endif /* CONFIG_OF */



static inline int of_property_read_u32(const struct device_node *np,