Revert dwc3 changes

Reverting below dwc3 patches as they are already present in msm branch

628c5828 usb: dwc3: gadget: Stop EP0 transfers during pullup disable
5f4ab7e2 usb: dwc3: gadget: Avoid runtime resume if disabling pullup
1782c4af usb: dwc3: gadget: Disable gadget IRQ during pullup disable
54b7022f usb: dwc3: gadget: Clear DEP flags after stop transfers in ep disable
e36245a6 usb: dwc3: gadget: Prevent EP queuing while stopping transfers
823f6925 usb: dwc3: gadget: Restart DWC3 gadget when enabling pullup
25a0625f usb: dwc3: gadget: Allow runtime suspend if UDC unbinded
5f081a92 usb: dwc3: Stop active transfers before halting the controller.

Change-Id: I05983061369de627e8ef868e6fbf3fb44aaf0f2c