linux-phytec-fsl

usb: gadget: fsl driver pullup fix

This fix the fsl usb gadget driver in a way that the usb device
will be only "pulled up" on requests only when vbus is powered

Signed-off-by: Suresh Gupta <suresh.gupta@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>