usb: musb: gadget: don't call ->disconnect() on exit

that has already being done by udc-core.c. It's
unnecessary and might cause issues with some gadget
drivers.

Tested: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index ae4a20a..d51043a 100644 (file)
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1999,10 +1999,6 @@ static void stop_activity(struct musb *musb, struct usb_gadget_driver *driver)
                                        nuke(&hw_ep->ep_out, -ESHUTDOWN);
                        }
                }
-
-               spin_unlock(&musb->lock);
-               driver->disconnect(&musb->g);
-               spin_lock(&musb->lock);
        }
 }