usb: dwc3: gadget: save state of pullups

This will be used during resume to verify
if we should reconnect our pullups or not.

Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index b417506..35e4d3c 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -704,6 +704,7 @@
 	unsigned		delayed_status:1;
 	unsigned		needs_fifo_resize:1;
 	unsigned		resize_fifos:1;
+	unsigned		pullups_connected:1;
 
 	enum dwc3_ep0_next	ep0_next_event;
 	enum dwc3_ep0_state	ep0state;