EP_CLAIMED flag is used to track the claimed endpoints. While unloading the module, Reset EP_CLAIMED flag for all enabled endpoints. So that it can be reused. Signed-off-by: Sanket Parmar <sparmar@xxxxxxxxxxx> --- Hi Greg/Felipe, This can be used for -rc as it is bug fix. Regards, Sanket drivers/usb/cdns3/gadget.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 9050b380ab83..2fb78322ed3c 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -2381,6 +2381,8 @@ static int cdns3_gadget_udc_stop(struct usb_gadget *gadget) writel(EP_CMD_EPRST, &priv_dev->regs->ep_cmd); readl_poll_timeout_atomic(&priv_dev->regs->ep_cmd, val, !(val & EP_CMD_EPRST), 1, 100); + + priv_ep->flags &= ~EP_CLAIMED; } /* disable interrupt for device */ -- 2.17.1
