From: Viresh Kumar viresh.kumar@linaro.org
commit f2edbb6699b0bc6e4f789846b99007200546c6c2 upstream.
_find_opp_of_np() doesn't traverse the list of OPP tables but instead just the entries within an OPP table and so only requires to lock the OPP table itself.
The lockdep_assert_held() was added there by mistake and isn't really required.
Fixes: 5d6d106fa455 ("OPP: Populate required opp tables from "required-opps" property") Cc: v5.0+ stable@vger.kernel.org # v5.0+ Reported-by: Niklas Cassel niklas.cassel@linaro.org Signed-off-by: Viresh Kumar viresh.kumar@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/opp/of.c | 2 -- 1 file changed, 2 deletions(-)
--- a/drivers/opp/of.c +++ b/drivers/opp/of.c @@ -77,8 +77,6 @@ static struct dev_pm_opp *_find_opp_of_n { struct dev_pm_opp *opp;
- lockdep_assert_held(&opp_table_lock); - mutex_lock(&opp_table->lock);
list_for_each_entry(opp, &opp_table->opp_list, node) {