Reset configuration in ep_cfg on disable to physically disable the endpoint. Tested-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx> Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@xxxxxxxxx> --- drivers/usb/gadget/udc/net2280.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index 779e6fe..5740e0d 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -461,6 +461,13 @@ static void ep_reset_338x(struct net2280_regs __iomem *regs, BIT(DATA_PACKET_TRANSMITTED_INTERRUPT) | BIT(DATA_OUT_PING_TOKEN_INTERRUPT) | BIT(DATA_IN_TOKEN_INTERRUPT), &ep->regs->ep_stat); + + tmp = readl(&ep->cfg->ep_cfg); + if (ep->is_in) + tmp &= ~USB3380_EP_CFG_MASK_IN; + else + tmp &= ~USB3380_EP_CFG_MASK_OUT; + writel(tmp, &ep->cfg->ep_cfg); } static void nuke(struct net2280_ep *); -- 2.3.3 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
