diff options
Diffstat (limited to 'drivers/interconnect')
| -rw-r--r-- | drivers/interconnect/core.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index c498796adc07..1b811423020a 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -743,6 +743,28 @@ void icc_node_del(struct icc_node *node) EXPORT_SYMBOL_GPL(icc_node_del); /** + * icc_nodes_remove() - remove all previously added nodes from provider + * @provider: the interconnect provider we are removing nodes from + * + * Return: 0 on success, or an error code otherwise + */ +int icc_nodes_remove(struct icc_provider *provider) +{ + struct icc_node *n, *tmp; + + if (WARN_ON(IS_ERR_OR_NULL(provider))) + return -EINVAL; + + list_for_each_entry_safe_reverse(n, tmp, &provider->nodes, node_list) { + icc_node_del(n); + icc_node_destroy(n->id); + } + + return 0; +} +EXPORT_SYMBOL_GPL(icc_nodes_remove); + +/** * icc_provider_add() - add a new interconnect provider * @provider: the interconnect provider that will be added into topology * |