diff options
| -rw-r--r-- | drivers/interconnect/core.c | 46 | ||||
| -rw-r--r-- | include/linux/interconnect-provider.h | 6 |
2 files changed, 0 insertions, 52 deletions
diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c index da456329c524..0edf85ba055e 100644 --- a/drivers/interconnect/core.c +++ b/drivers/interconnect/core.c @@ -911,52 +911,6 @@ out: EXPORT_SYMBOL_GPL(icc_link_create); /** - * icc_link_destroy() - destroy a link between two nodes - * @src: pointer to source node - * @dst: pointer to destination node - * - * Return: 0 on success, or an error code otherwise - */ -int icc_link_destroy(struct icc_node *src, struct icc_node *dst) -{ - struct icc_node **new; - size_t slot; - int ret = 0; - - if (IS_ERR_OR_NULL(src)) - return -EINVAL; - - if (IS_ERR_OR_NULL(dst)) - return -EINVAL; - - mutex_lock(&icc_lock); - - for (slot = 0; slot < src->num_links; slot++) - if (src->links[slot] == dst) - break; - - if (WARN_ON(slot == src->num_links)) { - ret = -ENXIO; - goto out; - } - - src->links[slot] = src->links[--src->num_links]; - - new = krealloc(src->links, src->num_links * sizeof(*src->links), - GFP_KERNEL); - if (new) - src->links = new; - else - ret = -ENOMEM; - -out: - mutex_unlock(&icc_lock); - - return ret; -} -EXPORT_SYMBOL_GPL(icc_link_destroy); - -/** * icc_node_add() - add interconnect node to interconnect provider * @node: pointer to the interconnect node * @provider: pointer to the interconnect provider diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h index b9af9016a95e..e6d8aca6886d 100644 --- a/include/linux/interconnect-provider.h +++ b/include/linux/interconnect-provider.h @@ -118,7 +118,6 @@ int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw, struct icc_node *icc_node_create(int id); void icc_node_destroy(int id); int icc_link_create(struct icc_node *node, const int dst_id); -int icc_link_destroy(struct icc_node *src, struct icc_node *dst); void icc_node_add(struct icc_node *node, struct icc_provider *provider); void icc_node_del(struct icc_node *node); int icc_nodes_remove(struct icc_provider *provider); @@ -150,11 +149,6 @@ static inline int icc_link_create(struct icc_node *node, const int dst_id) return -ENOTSUPP; } -static inline int icc_link_destroy(struct icc_node *src, struct icc_node *dst) -{ - return -ENOTSUPP; -} - static inline void icc_node_add(struct icc_node *node, struct icc_provider *provider) { } |