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=-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,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 C4CC8C64E7A for ; Mon, 23 Nov 2020 13:27:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6E91820782 for ; Mon, 23 Nov 2020 13:27:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="cVb/7l0w" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389194AbgKWN1R (ORCPT ); Mon, 23 Nov 2020 08:27:17 -0500 Received: from mail.kernel.org ([198.145.29.99]:43128 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730988AbgKWMb6 (ORCPT ); Mon, 23 Nov 2020 07:31:58 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0EB5520728; Mon, 23 Nov 2020 12:31:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1606134718; bh=NmcLqOzY0L6k1gax5UwQiGLZERegTRW0f+gWaW1D90Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cVb/7l0wK+6jm2nwPiSGDk2ny/FB2wRc7N07phQpEhrm/KbcjFsPZNKVinh0fnN6l LPLD7yZOjCk3LQ1CRj5WOiGRe7AQ1P+wU0+rTcAmezTt81g59BbVi0qeUaBhvN7bwJ NCF5dfuu/tqKlsruSXwtVeXHWEZm6M2YTZ3SnKeo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Xiongfeng Wang , Jernej Skrabec , Sasha Levin Subject: [PATCH 4.19 57/91] drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind() Date: Mon, 23 Nov 2020 13:22:17 +0100 Message-Id: <20201123121812.094602839@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201123121809.285416732@linuxfoundation.org> References: <20201123121809.285416732@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xiongfeng Wang [ Upstream commit 6654b57866b98230a270953dd34f67de17ab1708 ] Fix to return a negative error code from the error handling case instead of 0 in function sun8i_dw_hdmi_bind(). Fixes: b7c7436a5ff0 ("drm/sun4i: Implement A83T HDMI driver") Reported-by: Hulk Robot Signed-off-by: Xiongfeng Wang Reviewed-by: Jernej Skrabec Signed-off-by: Jernej Skrabec Link: https://patchwork.freedesktop.org/patch/msgid/1605488969-5211-1-git-send-email-wangxiongfeng2@huawei.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c index 31875b636434a..5073622cbb567 100644 --- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c +++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c @@ -140,6 +140,7 @@ static int sun8i_dw_hdmi_bind(struct device *dev, struct device *master, phy_node = of_parse_phandle(dev->of_node, "phys", 0); if (!phy_node) { dev_err(dev, "Can't found PHY phandle\n"); + ret = -EINVAL; goto err_disable_clk_tmds; } -- 2.27.0