From patchwork Thu Apr 12 08:13:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 897537 X-Patchwork-Delegate: marek.vasut@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="mZZX/N5R"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 40MDFv1ftGz9s2M for ; Thu, 12 Apr 2018 18:14:11 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 6EADCC21D4A; Thu, 12 Apr 2018 08:14:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_DNSWL_BLOCKED, RCVD_IN_MSPIKE_H2, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 59D55C21C2F; Thu, 12 Apr 2018 08:13:58 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 83535C21C38; Thu, 12 Apr 2018 08:13:57 +0000 (UTC) Received: from mail-wr0-f194.google.com (mail-wr0-f194.google.com [209.85.128.194]) by lists.denx.de (Postfix) with ESMTPS id 1457CC21C2F for ; Thu, 12 Apr 2018 08:13:57 +0000 (UTC) Received: by mail-wr0-f194.google.com with SMTP id u11so4155410wri.12 for ; Thu, 12 Apr 2018 01:13:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=AwhdTVyawoSMdb8UZfsoBRzR7yYJybCSJFBdVPBPeeI=; b=mZZX/N5Rb15hSOa+HP2uJqqjZy8CmQMgvoomTUnK6S8Ewbbm60qrC/FTxTvMGYeKwR 2l0BJuPPisFN1wR5EhGIqEac7OPAW8qQxpuoRUwGG+8a9gF84ztZb2rsoq1u0VEb3rPy jA4R9+AD0qL/wjQ6oCKnj5/qNR8B+UBpmr/Zh56QiaWnqEAMS+ztiTUGz8vegvBJtpxL 153gbyMuhaosrKdXCcvDcOI0Nwwal/CQbtwDonnr8Du1j58XpJiLgetT7M1f8PXVKTQu Og1pcO5nztXD4dVMf4P9ZDsynBj3Ogxg96VQ737pp9V7fl6mUiYuey5ycZumu6iatzZL gpTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=AwhdTVyawoSMdb8UZfsoBRzR7yYJybCSJFBdVPBPeeI=; b=Yde1N+xUdwfYiBgQ58/6QUWVE+eTFfhIt/3ENmwO9Po1vTiQkMC+fSEMTgkAoYGcbr w/fxN78QoZs4+DJBLGJK8X8yiyQVFkEQz3w4iEcxqCqNGIRdlG3T/BrNzNiQwq8pzDPT Se2HS7IaHus4Y0iiS93wJ+eeKpz6qpYjD/86c9FFplXWDNT7KwoWy9/03zmWowPnxb7R AOD8Cj5hgCIBTIWzFbMaRGojihptGwLXPZW77YuctuYLFjZa+RXz/xVhyQMW2nqEyFcy CuCa4D8Lx0D28fNXflnKDDaSsoZIW21m6qBFAzkDQHwX427AEoLvATV5PU2WnDapgkWX g0nQ== X-Gm-Message-State: ALQs6tBdG+ElU4TJMRiiN/frlxmWkkFaUXwA/xTnL49YovieS79Dt1KE LgOb2mjOXndwqRs9fj8WAYcurFreqhk= X-Google-Smtp-Source: AIpwx48gUhrMLSpOXBePYcs4RKDCFytsxS5wteVy6GVCS4apQcY7CDNxu31OrsJh2fXtf7tCCDqCQw== X-Received: by 10.223.175.201 with SMTP id y9mr5469409wrd.107.1523520836379; Thu, 12 Apr 2018 01:13:56 -0700 (PDT) Received: from bender.baylibre.local ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id k89sm3802136wmc.15.2018.04.12.01.13.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 12 Apr 2018 01:13:55 -0700 (PDT) From: Neil Armstrong To: u-boot@lists.denx.de, marex@denx.de, bmeng.cn@gmail.com Date: Thu, 12 Apr 2018 10:13:50 +0200 Message-Id: <1523520830-13468-1-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 2.7.4 Cc: linux-amlogic@lists.infradead.org Subject: [U-Boot] [PATCH] usb: dwc3-of-simple: fix error check of clk_get_bulk when disabled X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" The disabled clk API returns -ENOSYS unlike the reset API returning -ENOTSUPP. Fixes: ca7fdc8b1267 ("usb: host: Add simple of glue driver for DWC3 USB Controllers integration") Reported-by: Jean-Jacques Hiblot Signed-off-by: Neil Armstrong --- drivers/usb/host/dwc3-of-simple.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/dwc3-of-simple.c b/drivers/usb/host/dwc3-of-simple.c index 54a5f60..1f08208 100644 --- a/drivers/usb/host/dwc3-of-simple.c +++ b/drivers/usb/host/dwc3-of-simple.c @@ -50,7 +50,7 @@ static int dwc3_of_simple_clk_init(struct udevice *dev, int ret; ret = clk_get_bulk(dev, &simple->clks); - if (ret == -ENOTSUPP) + if (ret == -ENOSYS) return 0; if (ret) return ret;