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usb: musb: gadget: do not rely on 'driver' argument 

future patches will remove the extra 'driver'
argument to ->udc_stop(), in order to do that,
we must make sure that our UDC does not rely
on it first.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2014-10-17 11:26:46 -05:00
parent 82891b959c
commit 69e28882dc
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/musb/musb_gadget.c
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@ -1946,11 +1946,11 @@ static int musb_gadget_stop(struct usb_gadget *g,
(void) musb_gadget_vbus_draw(&musb->g, 0);
musb->xceiv->state = OTG_STATE_UNDEFINED;
stop_activity(musb, driver);
stop_activity(musb, NULL);
otg_set_peripheral(musb->xceiv->otg, NULL);
dev_dbg(musb->controller, "unregistering driver %s\n",
driver ? driver->function : "(removed)");
musb->gadget_driver->function);
musb->is_active = 0;
musb->gadget_driver = NULL;