The patch:

83210e59
usb: gadget: rndis: use rndis_params instead of configNr

should change all invocations of rndis_signal_(dis)connect().
This patch fixes that.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>