OPP: No need to defer probe from _opp_attach_genpd()

When the new interface for attaching genpd's via the OPP core was added,
it was possible for required_opp_count to be zero, but not anymore.

Remove the unused check.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/opp/core.c b/drivers/opp/core.c
index 2ceadc3f93ca77a6501c9d52f0fe07cac3ced2db..84f345c69ea56e29b3a3bdcee2115aa60f3c99c4 100644 (file)
--- a/drivers/opp/core.c
+++ b/drivers/opp/core.c
@@ -2430,14 +2430,6 @@ static int _opp_attach_genpd(struct opp_table *opp_table, struct device *dev,
        if (opp_table->genpd_virt_devs)
                return 0;
 
-       /*
-        * If the genpd's OPP table isn't already initialized, parsing of the
-        * required-opps fail for dev. We should retry this after genpd's OPP
-        * table is added.
-        */
-       if (!opp_table->required_opp_count)
-               return -EPROBE_DEFER;
-
        opp_table->genpd_virt_devs = kcalloc(opp_table->required_opp_count,
                                             sizeof(*opp_table->genpd_virt_devs),
                                             GFP_KERNEL);