Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932902AbaGPKYM (ORCPT ); Wed, 16 Jul 2014 06:24:12 -0400 Received: from mailout4.samsung.com ([203.254.224.34]:38701 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932680AbaGPKXZ (ORCPT ); Wed, 16 Jul 2014 06:23:25 -0400 X-AuditID: cbfee61b-f79f86d00000144c-83-53c6529c6cd4 From: Robert Baldyga To: balbi@ti.com Cc: paulz@synopsys.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, m.szyprowski@samsung.com, andrzej.p@samsung.com, Robert Baldyga Subject: [PATCH v2 12/12] usb: dwc2/gadget: avoid disabling ep0 Date: Wed, 16 Jul 2014 12:22:30 +0200 Message-id: <1405506150-16185-13-git-send-email-r.baldyga@samsung.com> X-Mailer: git-send-email 1.9.1 In-reply-to: <1405506150-16185-1-git-send-email-r.baldyga@samsung.com> References: <1405506150-16185-1-git-send-email-r.baldyga@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprBLMWRmVeSWpSXmKPExsVy+t9jQd05QceCDRpfiFvMetnOYnHwfr1F 8+L1bBaXd81hs1i0rJXZYu2Ru+wW26dMZ7J4cHgnuwOHx/65a9g9+rasYvTYsv8zo8fxG9uZ PD5vkgtgjeKySUnNySxLLdK3S+DKeNE8mb3gNmvFwR8/WRsY77F0MXJwSAiYSNzZEtzFyAlk iklcuLeerYuRi0NIYDqjxOXdJ1ggnHYmiTW7rrKDVLEJ6Ehs+T6BEcQWERCQWP/iEjtIEbPA CUaJjv8X2EASwgL2EjPfrGMFsVkEVCW27tsI1swr4CaxclEXI8Q6OYmTxyaD1XACxde8bgar ERJwlTi+bhnTBEbeBYwMqxhFUwuSC4qT0nON9IoTc4tL89L1kvNzNzGCw+uZ9A7GVQ0WhxgF OBiVeHg3hBwNFmJNLCuuzD3EKMHBrCTC6+B/LFiINyWxsiq1KD++qDQntfgQozQHi5I478FW 60AhgfTEktTs1NSC1CKYLBMHp1QDY87kiRfLu1rzly6ZcW0G7w/mJR9Wfk/7Jx63d6s/j8+n Y8djV4av6ec2vWR+7dKxZa+V/fcvy3jCqnb8ksKhfab7WquuH3ztfYp9i/59O62pcXmfS0U4 xW0Kd4ucj114+4+u9ard0+wrpe5/Ft68K5uxU/Lj7O1XV3Pkir+ZEeN6nvVmd4rxcS8lluKM REMt5qLiRACqv8EQKwIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Endpoint 0 should not be disabled, so we start loop counter from number 1. Signed-off-by: Robert Baldyga --- drivers/usb/dwc2/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 68b764e..3e4c3b9 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2930,7 +2930,7 @@ static int s3c_hsotg_udc_stop(struct usb_gadget *gadget, return -ENODEV; /* all endpoints should be shutdown */ - for (ep = 0; ep < hsotg->num_of_eps; ep++) + for (ep = 1; ep < hsotg->num_of_eps; ep++) s3c_hsotg_ep_disable(&hsotg->eps[ep].ep); spin_lock_irqsave(&hsotg->lock, flags); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/