diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2007-06-04 23:00:02 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-06-25 17:02:08 +1000 |
| commit | e3855fa5540617877907ca61c36d28e18d0f2473 (patch) | |
| tree | 7a1fb7d81837bcedfaba80f22aec724fb591e875 /include/asm-powerpc/prom.h | |
| parent | ee51de5645edee4124db6a479d2e135ebe436748 (diff) | |
[POWERPC] Add for_each_compatible_node()
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/prom.h')
| -rw-r--r-- | include/asm-powerpc/prom.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index 6845af93ba91..1122a9278afd 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -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); |