usb: musb: gadget: get rid of stop_activity()
authorFelipe Balbi <balbi@ti.com>
Mon, 2 Feb 2015 23:14:12 +0000 (17:14 -0600)
committerFelipe Balbi <balbi@ti.com>
Mon, 9 Mar 2015 15:38:48 +0000 (10:38 -0500)
that function is pretty close to a no-op by now,
all we need is a call to musb_stop().

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/musb/musb_gadget.c

Simple merge