usb: musb: gadget: remove hcd initialization

This will be done from a more appropriate location and as it doesn't
work anyway, it can safely be removed before the other changes.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index ba7092349fa95507a24ac3dedb7c0256f93ab269..0414bc19d0095258ab5e646858ce342a740f92c8 100644 (file)
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1820,7 +1820,6 @@ static int musb_gadget_start(struct usb_gadget *g,
 {
        struct musb             *musb = gadget_to_musb(g);
        struct usb_otg          *otg = musb->xceiv->otg;
-       struct usb_hcd          *hcd = musb_to_hcd(musb);
        unsigned long           flags;
        int                     retval = 0;
 
@@ -1847,17 +1846,9 @@ static int musb_gadget_start(struct usb_gadget *g,
         * handles power budgeting ... this way also
         * ensures HdrcStart is indirectly called.
         */
-       retval = usb_add_hcd(hcd, 0, 0);
-       if (retval < 0) {
-               dev_dbg(musb->controller, "add_hcd failed, %d\n", retval);
-               goto err;
-       }
-
        if (musb->xceiv->last_event == USB_EVENT_ID)
                musb_platform_set_vbus(musb, 1);
 
-       hcd->self.uses_pio_for_control = 1;
-
        if (musb->xceiv->last_event == USB_EVENT_NONE)
                pm_runtime_put(musb->controller);
 
@@ -1942,7 +1933,6 @@ static int musb_gadget_stop(struct usb_gadget *g,
        musb_platform_try_idle(musb, 0);
        spin_unlock_irqrestore(&musb->lock, flags);
 
-       usb_remove_hcd(musb_to_hcd(musb));
        /*
         * FIXME we need to be able to register another
         * gadget driver here and have everything work;