diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2014-12-20 16:01:31 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2014-12-20 20:35:49 +0100 |
| commit | 0a73091bd4001977812dafc5a1e1a4648861b8ac (patch) | |
| tree | 92ba2b7d8d0657b263e1c876948dbf24894ea10a | |
| parent | f1309fb8c18f8471415b4b2defbd72ff5fb5a859 (diff) | |
header: add for_each_compatible_node()
for_each_compatible_node() is defined in a CONFIG_OF condition on older
kernel versions. Now some drivers are use it when CONFIG_OF is not set,
add it always when it is not already there.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | backport/backport-include/linux/of.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/backport/backport-include/linux/of.h b/backport/backport-include/linux/of.h index f2a8ab47..6d0be53f 100644 --- a/backport/backport-include/linux/of.h +++ b/backport/backport-include/linux/of.h @@ -114,4 +114,10 @@ static inline void of_node_put(struct device_node *node) { } #endif /* CONFIG_OF */ #endif /* of_match_ptr */ +#ifndef for_each_compatible_node +#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)) +#endif /* for_each_compatible_node */ + #endif /* _COMPAT_LINUX_OF_H */ |