From patchwork Thu Apr 16 14:43:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tang Bin X-Patchwork-Id: 1271731 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49324m1s59zB3tY for ; Fri, 17 Apr 2020 00:42:32 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394500AbgDPOma (ORCPT ); Thu, 16 Apr 2020 10:42:30 -0400 Received: from cmccmta1.chinamobile.com ([221.176.66.79]:4376 "EHLO cmccmta1.chinamobile.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394466AbgDPOmA (ORCPT ); Thu, 16 Apr 2020 10:42:00 -0400 Received: from spf.mail.chinamobile.com (unknown[172.16.121.13]) by rmmx-syy-dmz-app02-12002 (RichMail) with SMTP id 2ee25e986e99474-87734; Thu, 16 Apr 2020 22:41:32 +0800 (CST) X-RM-TRANSID: 2ee25e986e99474-87734 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[112.1.173.7]) by rmsmtp-syy-appsvr07-12007 (RichMail) with SMTP id 2ee75e986e9a334-6c092; Thu, 16 Apr 2020 22:41:32 +0800 (CST) X-RM-TRANSID: 2ee75e986e9a334-6c092 From: Tang Bin To: thierry.reding@gmail.com, airlied@linux.ie, daniel@ffwll.ch, jonathanh@nvidia.com Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, Tang Bin Subject: [PATCH] drm/tegra: dc: Omit superfluous error message in tegra_dc_probe() Date: Thu, 16 Apr 2020 22:43:17 +0800 Message-Id: <20200416144317.2036-1-tangbin@cmss.chinamobile.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org In the function tegra_dc_probe(), when get irq failed, the function platform_get_irq() logs an error message, so remove redundant message here. Signed-off-by: Tang Bin --- drivers/gpu/drm/tegra/dc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 7c70fd31a..d26fb16d6 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -2566,10 +2566,8 @@ static int tegra_dc_probe(struct platform_device *pdev) return PTR_ERR(dc->regs); dc->irq = platform_get_irq(pdev, 0); - if (dc->irq < 0) { - dev_err(&pdev->dev, "failed to get IRQ\n"); + if (dc->irq < 0) return -ENXIO; - } err = tegra_dc_rgb_probe(dc); if (err < 0 && err != -ENODEV) {