From patchwork Mon Jul 12 06:05:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 473011 Delivered-To: patch@linaro.org Received: by 2002:a02:c94a:0:0:0:0:0 with SMTP id u10csp2697504jao; Mon, 12 Jul 2021 00:46:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwd+BNfZEjgu4Ex6TLRmsX6WoeIaldQqSVUZwSfn/jJ9QK/XXSMzZy0vCoBqOCM342A1JqD X-Received: by 2002:a17:906:9b8d:: with SMTP id dd13mr51451167ejc.168.1626075971790; Mon, 12 Jul 2021 00:46:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1626075971; cv=none; d=google.com; s=arc-20160816; b=lELBDX3ZIBm62S6QWwMSKCZp3R+mSjvVTqErcHyPFTcPBRh4V4+A2EOVhd8YfWdKLm 8Lg86YFpgNpcVNcjJGm9GpEw2MjvsAbZfMvIbaoRcd0WmTtGChvCZWeyAiJm7aiiLUL8 zRIhsYESQZFOq+bGyAWKi9brjQ/UiHfsdJ1j5dyLJSG8ERppRRz72AnnGhikb4wV0bnb C5hM2plN+lydUEB7X+oDsBYWyK1Fu6UgXT6kAkMIeRb3iI9uD2TgRSEP8rMogOkJh/CV HGPCWssxAuYterecThrEjKNLgR2CXzfahr5aY5B2oN+Pyqt8EKyCfw8oL/t2EYiqteCp FJhQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=6ZYUd4MxZoL8o9EEXJOqWWVGD2Iutc5t6wBi6vthZak=; b=YODhzPtgMCTQ6xQyccq0V+797KVHRY70KILfEWkWTMvCUHUJBlY1bV+DPSuIMsZivs 4jY1th2+aNdLCKLTS8A6xIaDU7c60cP7rLtLCFawFnUUCRROfP+QIVIs7taMeKqzLYFw ydZfRxJT7RK+MJw0P+BRDzFtoXc6aHXUoHHSJQy9AOvepEESF5GFy+BuXVacw4G3ERJP WNS6+lvnSLPdm8SNdZqQ+sPiVcpFq1E8ASv7HZMBe8Mq7nIMHxUhF8rYWRgZDBiZ+Aw0 2le3El0F6keVzx7CJLrWfbWdw6qIXOeL+Mux+F3IEbm1tUI6FKcClZFpvk2qk+shjmJg AB5g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=cJp7rocx; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id n21si13642925eda.13.2021.07.12.00.46.11; Mon, 12 Jul 2021 00:46:11 -0700 (PDT) Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=cJp7rocx; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243088AbhGLHrA (ORCPT + 12 others); Mon, 12 Jul 2021 03:47:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:52932 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349783AbhGLHoq (ORCPT ); Mon, 12 Jul 2021 03:44:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D21F561351; Mon, 12 Jul 2021 07:41:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626075668; bh=nJBxJgmRFblp5PtPkGY4cKuHKRQqMekKlQh+2VtKUzE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cJp7rocx6iZrtBOXHv6BtlBe4mKJKvZIAGXyRbJFb8dKAsPVnSVrZL1FDHv775Qsl jc5FzFvANMuzeT/JXv/7zwokBEGrl6PgUBe2Am3eefXIfbsa57dSANN3XICl2klqfr tVO8HBqcHwh+/iRVTVuYYqPaViwF0O0XhP6NEOvk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Zhen Lei , Ulf Hansson , Sasha Levin Subject: [PATCH 5.13 313/800] mmc: usdhi6rol0: fix error return code in usdhi6_probe() Date: Mon, 12 Jul 2021 08:05:36 +0200 Message-Id: <20210712060958.909196959@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060912.995381202@linuxfoundation.org> References: <20210712060912.995381202@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Zhen Lei [ Upstream commit 2f9ae69e5267f53e89e296fccee291975a85f0eb ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 75fa9ea6e3c0 ("mmc: add a driver for the Renesas usdhi6rol0 SD/SDIO host controller") Reported-by: Hulk Robot Signed-off-by: Zhen Lei Link: https://lore.kernel.org/r/20210508020321.1677-1-thunder.leizhen@huawei.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- drivers/mmc/host/usdhi6rol0.c | 1 + 1 file changed, 1 insertion(+) -- 2.30.2 diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c index 615f3d008af1..b9b79b1089a0 100644 --- a/drivers/mmc/host/usdhi6rol0.c +++ b/drivers/mmc/host/usdhi6rol0.c @@ -1801,6 +1801,7 @@ static int usdhi6_probe(struct platform_device *pdev) version = usdhi6_read(host, USDHI6_VERSION); if ((version & 0xfff) != 0xa0d) { + ret = -EPERM; dev_err(dev, "Version not recognized %x\n", version); goto e_clk_off; }