reverted:
--- a/arch/mips/ralink/rt3883/devices.c
+++ b/arch/mips/ralink/rt3883/devices.c
@@ -177,6 +177,7 @@ static void rt3883_usb_power_off(struct
 }
 
 static struct usb_ehci_pdata rt3883_ehci_data = {
+	.port_power_off	= 1,
 	.power_on	= rt3883_usb_power_on,
 	.power_off	= rt3883_usb_power_off,
 };
--- a/arch/mips/ralink/rt305x/devices.c
+++ b/arch/mips/ralink/rt305x/devices.c
@@ -356,6 +356,7 @@ static void rt3352_usb_power_off(struct
 }
 
 static struct usb_ehci_pdata rt3352_ehci_data = {
+	.port_power_off	= 1,
 	.power_on	= rt3352_usb_power_on,
 	.power_off	= rt3352_usb_power_off,
 };