usb: gadget: fsl_udc_core: set value for common is_selfpowered

fsl udc core assumes itself always self powered, so set is_selfpowered
is 1.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/udc/fsl_udc_core.c

@@ -1337,7 +1337,7 @@ static void ch9getstatus(struct fsl_udc *udc, u8 request_type, u16 value,
 
 	if ((request_type & USB_RECIP_MASK) == USB_RECIP_DEVICE) {
 		/* Get device status */
-		tmp = 1 << USB_DEVICE_SELF_POWERED;
+		tmp = udc->gadget.is_selfpowered;
 		tmp |= udc->remote_wakeup << USB_DEVICE_REMOTE_WAKEUP;
 	} else if ((request_type & USB_RECIP_MASK) == USB_RECIP_INTERFACE) {
 		/* Get interface status */
@@ -1948,6 +1948,7 @@ static int fsl_udc_start(struct usb_gadget *g,
 	/* hook up the driver */
 	udc_controller->driver = driver;
 	spin_unlock_irqrestore(&udc_controller->lock, flags);
+	g->is_selfpowered = 1;
 
 	if (!IS_ERR_OR_NULL(udc_controller->transceiver)) {
 		/* Suspend the controller until OTG enable it */