From patchwork Mon Dec 28 12:44:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 354934 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, 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 7D7BDC4332B for ; Mon, 28 Dec 2020 14:13:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 426A621D94 for ; Mon, 28 Dec 2020 14:13:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2440155AbgL1ONZ (ORCPT ); Mon, 28 Dec 2020 09:13:25 -0500 Received: from mail.kernel.org ([198.145.29.99]:47560 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2440158AbgL1ONX (ORCPT ); Mon, 28 Dec 2020 09:13:23 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id AAC35206D8; Mon, 28 Dec 2020 14:13:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609164788; bh=viPBgMreGWdxLX96yFg9b+DQ1cPOL1SE5DYqkihxFt0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OGJCdyhXuEL4T+nfl1qNMH3tPVPQTqw7sbQOZV0dajw5DFZsJmzPZv8aKJA/mtjxv faZfQelDNn51DOJizzOEErODr/i/6KWVi+t3/qzT5kkS4N/q9KSCSdk0EEJMH9iWmw lZDPYsEK5dhuc+EE4jmaDnPKdgozAxxLgkyZ+Vm4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Zhang Changzhong , Heiko Stuebner , Sasha Levin Subject: [PATCH 5.10 298/717] soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe() Date: Mon, 28 Dec 2020 13:44:56 +0100 Message-Id: <20201228125035.304415094@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228125020.963311703@linuxfoundation.org> References: <20201228125020.963311703@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Zhang Changzhong [ Upstream commit c2867b2e710fc85bb39c6f6e5948450c48e8a33e ] Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: e943c43b32ce ("PM: AVS: rockchip-io: Move the driver to the rockchip specific drivers") Reported-by: Hulk Robot Signed-off-by: Zhang Changzhong Link: https://lore.kernel.org/r/1607070805-33038-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- drivers/soc/rockchip/io-domain.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/rockchip/io-domain.c b/drivers/soc/rockchip/io-domain.c index eece97f97ef8f..b29e829e815e5 100644 --- a/drivers/soc/rockchip/io-domain.c +++ b/drivers/soc/rockchip/io-domain.c @@ -547,6 +547,7 @@ static int rockchip_iodomain_probe(struct platform_device *pdev) if (uV < 0) { dev_err(iod->dev, "Can't determine voltage: %s\n", supply_name); + ret = uV; goto unreg_notify; }