diff options
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/device_tree.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/lib/device_tree.c b/src/lib/device_tree.c index 44eca4e2a8..3e1dd3580c 100644 --- a/src/lib/device_tree.c +++ b/src/lib/device_tree.c @@ -552,9 +552,9 @@ struct device_tree_node *dt_find_node(struct device_tree_node *parent, } /* - * Find a node from a string device tree path, relative to a parent node. + * Find a node in the tree from a string device tree path. * - * @param parent The node from which to start the relative path lookup. + * @param tree The device tree to search. * @param path A string representing a path in the device tree, with * nodes separated by '/'. Example: "soc/firmware/coreboot" * @param addrcp Pointer that will be updated with any #address-cells @@ -567,7 +567,7 @@ struct device_tree_node *dt_find_node(struct device_tree_node *parent, * It is the caller responsibility to provide the correct path string, namely * not starting or ending with a '/', and not having "//" anywhere in it. */ -struct device_tree_node *dt_find_node_by_path(struct device_tree_node *parent, +struct device_tree_node *dt_find_node_by_path(struct device_tree *tree, const char *path, u32 *addrcp, u32 *sizecp, int create) { @@ -595,7 +595,7 @@ struct device_tree_node *dt_find_node_by_path(struct device_tree_node *parent, if (!next_slash) { path_array[i] = NULL; - node = dt_find_node(parent, path_array, + node = dt_find_node(tree->root, path_array, addrcp, sizecp, create); } @@ -965,7 +965,7 @@ int dt_set_bin_prop_by_path(struct device_tree *tree, const char *path, *prop_name++ = '\0'; /* Separate path from the property name. */ - dt_node = dt_find_node_by_path(tree->root, path_copy, NULL, + dt_node = dt_find_node_by_path(tree, path_copy, NULL, NULL, create); if (!dt_node) { @@ -995,7 +995,7 @@ struct device_tree_node *dt_init_reserved_memory_node(struct device_tree *tree) struct device_tree_node *reserved; u32 addr = 0, size = 0; - reserved = dt_find_node_by_path(tree->root, "reserved-memory", &addr, + reserved = dt_find_node_by_path(tree, "reserved-memory", &addr, &size, 1); if (!reserved) return NULL; |