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Commit e3855fa5 authored by Michael Ellerman's avatar Michael Ellerman Committed by Paul Mackerras
Browse files

[POWERPC] Add for_each_compatible_node() 



Signed-off-by: default avatarMichael Ellerman <michael@ellerman.id.au>
Acked-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent ee51de56

include/asm-powerpc/prom.h

+3 −0
Original line number Diff line number Diff line
@@ -124,6 +124,9 @@ extern struct device_node *of_find_node_by_type(struct device_node *from, 
	     dn = of_find_node_by_type(dn, type))

extern struct device_node *of_find_compatible_node(struct device_node *from,

	const char *type, const char *compat);

#define for_each_compatible_node(dn, type, compatible) \

	for (dn = of_find_compatible_node(NULL, type, compatible); dn; \

	     dn = of_find_compatible_node(dn, type, compatible))

extern struct device_node *of_find_node_by_path(const char *path);

extern struct device_node *of_find_node_by_phandle(phandle handle);

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