ARM: EXYNOS: Remove calls to of_genpd_get_from_provider()

Update the EXYNOS PM domain code to use the of_genpd_add_subdomain()
and remove any calls to of_genpd_get_from_provider().

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/soc/samsung/pm_domains.c b/drivers/soc/samsung/pm_domains.c
index 4822346aadc6c8766e3d9cee67b57afea74f76d0..7112004b80326176b75bb0d59bb393b53699c4d1 100644 (file)
--- a/drivers/soc/samsung/pm_domains.c
+++ b/drivers/soc/samsung/pm_domains.c
@@ -215,29 +215,22 @@ no_clk:
 
        /* Assign the child power domains to their parents */
        for_each_matching_node(np, exynos_pm_domain_of_match) {
-               struct generic_pm_domain *child_domain, *parent_domain;
-               struct of_phandle_args args;
+               struct of_phandle_args child, parent;
 
-               args.np = np;
-               args.args_count = 0;
-               child_domain = of_genpd_get_from_provider(&args);
-               if (IS_ERR(child_domain))
-                       continue;
+               child.np = np;
+               child.args_count = 0;
 
                if (of_parse_phandle_with_args(np, "power-domains",
-                                        "#power-domain-cells", 0, &args) != 0)
-                       continue;
-
-               parent_domain = of_genpd_get_from_provider(&args);
-               if (IS_ERR(parent_domain))
+                                              "#power-domain-cells", 0,
+                                              &parent) != 0)
                        continue;
 
-               if (pm_genpd_add_subdomain(parent_domain, child_domain))
+               if (of_genpd_add_subdomain(&parent, &child))
                        pr_warn("%s failed to add subdomain: %s\n",
-                               parent_domain->name, child_domain->name);
+                               parent.np->name, child.np->name);
                else
                        pr_info("%s has as child subdomain: %s.\n",
-                               parent_domain->name, child_domain->name);
+                               parent.np->name, child.np->name);
        }
 
        return 0;