Reuse _opp_compare_key() in _opp_add_static_v2() instead of just
comparing frequency while finding suspend frequency. Also add a comment
over _opp_compare_key() explaining its return values.
Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
return true;
}
+/*
+ * Returns
+ * 0: opp1 == opp2
+ * 1: opp1 > opp2
+ * -1: opp1 < opp2
+ */
int _opp_compare_key(struct dev_pm_opp *opp1, struct dev_pm_opp *opp2)
{
if (opp1->rate != opp2->rate)
/* OPP to select on device suspend */
if (of_property_read_bool(np, "opp-suspend")) {
if (opp_table->suspend_opp) {
- /* Pick the OPP with higher rate as suspend OPP */
- if (new_opp->rate > opp_table->suspend_opp->rate) {
+ /* Pick the OPP with higher rate/bw/level as suspend OPP */
+ if (_opp_compare_key(new_opp, opp_table->suspend_opp) == 1) {
opp_table->suspend_opp->suspend = false;
new_opp->suspend = true;
opp_table->suspend_opp = new_opp;