diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
index ed4834c69..7eba6c40a 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366rb.c
@@ -906,7 +906,7 @@ static int rtl8366rb_sw_set_port_led(struct switch_dev *dev,
 		data = val->value.i << (val->port_vlan * 4);
 	}
 
-	return rtl8366_smi_rmwr(smi, RTL8366RB_LED_BLINKRATE_REG, mask, data);
+	return rtl8366_smi_rmwr(smi, reg, mask, data);
 }
 
 static int rtl8366rb_sw_get_port_led(struct switch_dev *dev,
diff --git a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c
index 59a5e1a27..615f93093 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/rtl8366s.c
@@ -893,7 +893,7 @@ static int rtl8366s_sw_set_port_led(struct switch_dev *dev,
 		data = val->value.i << (val->port_vlan * 4);
 	}
 
-	return rtl8366_smi_rmwr(smi, RTL8366S_LED_BLINKRATE_REG, mask, data);
+	return rtl8366_smi_rmwr(smi, reg, mask, data);
 }
 
 static int rtl8366s_sw_get_port_led(struct switch_dev *dev,