diff options
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/of_access.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/dm/of_access.h b/include/dm/of_access.h index 5ed1a0cdb4..13fedb7cf5 100644 --- a/include/dm/of_access.h +++ b/include/dm/of_access.h @@ -425,6 +425,16 @@ int of_alias_scan(void); int of_alias_get_id(const struct device_node *np, const char *stem); /** + * of_alias_get_highest_id - Get highest alias id for the given stem + * @stem: Alias stem to be examined + * + * The function travels the lookup table to get the highest alias id for the + * given alias stem. + * @return alias ID, if found, else -1 + */ +int of_alias_get_highest_id(const char *stem); + +/** * of_get_stdout() - Get node to use for stdout * * @return node referred to by stdout-path alias, or NULL if none |