Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / drivers / base / power / opp / core.c

diff --git a/kernel/drivers/base/power/opp/core.c b/kernel/drivers/base/power/opp/core.c
index b8e76f7..f858090 100644 (file)
--- a/kernel/drivers/base/power/opp/core.c
+++ b/kernel/drivers/base/power/opp/core.c
@@ -809,8 +809,14 @@ static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev)
        }
 
        opp->u_volt = microvolt[0];
-       opp->u_volt_min = microvolt[1];
-       opp->u_volt_max = microvolt[2];
+
+       if (count == 1) {
+               opp->u_volt_min = opp->u_volt;
+               opp->u_volt_max = opp->u_volt;
+       } else {
+               opp->u_volt_min = microvolt[1];
+               opp->u_volt_max = microvolt[2];
+       }
 
        if (!of_property_read_u32(opp->np, "opp-microamp", &val))
                opp->u_amp = val;