-/**
- * pm_genpd_add_subdomain_names - Add a subdomain to an I/O PM domain.
- * @master_name: Name of the master PM domain to add the subdomain to.
- * @subdomain_name: Name of the subdomain to be added.
- */
-int pm_genpd_add_subdomain_names(const char *master_name,
- const char *subdomain_name)
-{
- struct generic_pm_domain *master = NULL, *subdomain = NULL, *gpd;
-
- if (IS_ERR_OR_NULL(master_name) || IS_ERR_OR_NULL(subdomain_name))
- return -EINVAL;
-
- mutex_lock(&gpd_list_lock);
- list_for_each_entry(gpd, &gpd_list, gpd_list_node) {
- if (!master && !strcmp(gpd->name, master_name))
- master = gpd;
-
- if (!subdomain && !strcmp(gpd->name, subdomain_name))
- subdomain = gpd;
-
- if (master && subdomain)
- break;
- }
- mutex_unlock(&gpd_list_lock);
-
- return pm_genpd_add_subdomain(master, subdomain);
-}
-