Revert "usb: udc: allow adding and removing the same gadget device"

We have already allocated gadget structure dynamically at UDC (dwc3)
driver, so commit fac323471df6 ("usb: udc: allow adding and removing
the same gadget device")could be reverted.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>

diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 2b6770d9fb3f02beadc3506437c10f178960b1a2..bf1b0efcfaac97137c5794b9cd885b9eca145127 100644 (file)
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -1389,7 +1389,6 @@ void usb_del_gadget_udc(struct usb_gadget *gadget)
 {
        usb_del_gadget(gadget);
        usb_put_gadget(gadget);
-       memset(&gadget->dev, 0x00, sizeof(gadget->dev));
 }
 EXPORT_SYMBOL_GPL(usb_del_gadget_udc);