From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A1D3C04EB9 for ; Wed, 5 Dec 2018 09:53:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E148D20989 for ; Wed, 5 Dec 2018 09:53:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="eUpDKUMj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E148D20989 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729977AbeLEJxX (ORCPT ); Wed, 5 Dec 2018 04:53:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:59910 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728800AbeLEJxW (ORCPT ); Wed, 5 Dec 2018 04:53:22 -0500 Received: from sasha-vm.mshome.net (unknown [213.57.143.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 329E220661; Wed, 5 Dec 2018 09:53:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1544003601; bh=2QrgoTvyZ0RtZ3v5UciyROcCDFJ23pmn9IG8WN6bzR8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eUpDKUMjLf/g/cqzPfoulXrVXR3WBzRCtaJnY/wclvMs7+JwH20JXpomZK+USblRI 5+VHfk5ZyN6JN1d8SxQ3BkH1NwoGrLBju51pf71FzcwR3ODFib47NsIa4iWOX/VsA5 V8KYCu28TG6+kskg+SU7ccG2D7q5qHItOnyA7Cas= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Aaro Koskinen , Felipe Balbi , Sasha Levin , linux-usb@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 16/33] USB: omap_udc: fix omap_udc_start() on 15xx machines Date: Wed, 5 Dec 2018 04:51:14 -0500 Message-Id: <20181205095131.7685-16-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181205095131.7685-1-sashal@kernel.org> References: <20181205095131.7685-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Aaro Koskinen [ Upstream commit 6ca6695f576b8453fe68865e84d25946d63b10ad ] On OMAP 15xx machines there are no transceivers, and omap_udc_start() always fails as it forgot to adjust the default return value. Signed-off-by: Aaro Koskinen Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin --- drivers/usb/gadget/udc/omap_udc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index da1030f69145..653963459d78 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2045,7 +2045,7 @@ static inline int machine_without_vbus_sense(void) static int omap_udc_start(struct usb_gadget *g, struct usb_gadget_driver *driver) { - int status = -ENODEV; + int status; struct omap_ep *ep; unsigned long flags; @@ -2083,6 +2083,7 @@ static int omap_udc_start(struct usb_gadget *g, goto done; } } else { + status = 0; if (can_pullup(udc)) pullup_enable(udc); else -- 2.17.1