opp: Drop unnecessary check from dev_pm_opp_attach_genpd()

Since commit c0ab9e0812da ("opp: Allocate genpd_virt_devs from
dev_pm_opp_attach_genpd()"), the allocation of the virtual devices is
moved to dev_pm_opp_attach_genpd() and this check isn't required anymore
as it will always fail. Drop it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 8c69a76..fa97a87 100644 (file)
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -2019,12 +2019,6 @@ struct opp_table *dev_pm_opp_attach_genpd(struct device *dev,
                        goto err;
                }
 
-               if (opp_table->genpd_virt_devs[index]) {
-                       dev_err(dev, "Genpd virtual device already set %s\n",
-                               *name);
-                       goto err;
-               }
-
                virt_dev = dev_pm_domain_attach_by_name(dev, *name);
                if (IS_ERR(virt_dev)) {
                        ret = PTR_ERR(virt_dev);