From patchwork Thu Jun 3 11:14:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bernard Zhao X-Patchwork-Id: 12296947 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=-16.8 required=3.0 tests=BAYES_00, 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 D63CFC47096 for ; Thu, 3 Jun 2021 11:15:03 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 70798613E6 for ; Thu, 3 Jun 2021 11:15:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 70798613E6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=vivo.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D14A06E14C; Thu, 3 Jun 2021 11:15:02 +0000 (UTC) Received: from mail-m17639.qiye.163.com (mail-m17639.qiye.163.com [59.111.176.39]) by gabe.freedesktop.org (Postfix) with ESMTPS id 311DE6E14C for ; Thu, 3 Jun 2021 11:15:00 +0000 (UTC) Received: from ubuntu.localdomain (unknown [36.152.145.181]) by mail-m17639.qiye.163.com (Hmail) with ESMTPA id D26A0380367; Thu, 3 Jun 2021 19:14:57 +0800 (CST) From: Bernard Zhao To: Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , Matthias Brugger , dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] drm/mediatek: remove redundant error log print Date: Thu, 3 Jun 2021 04:14:49 -0700 Message-Id: <20210603111455.5963-1-bernard@vivo.com> X-Mailer: git-send-email 2.31.0 MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUtXWQgYFAkeWUFZS1VLWVdZKFlBSE83V1ktWUFJV1kPCR oVCBIfWUFZGUoZQ1YYGklCHk5CGE0fHRlVEwETFhoSFyQUDg9ZV1kWGg8SFR0UWUFZT0tIVUpKS0 hKQ1VLWQY+ X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6NU06UTo4NT8TIxQ8Th49PA4r Cg9PCSJVSlVKTUlJTEpDQ0JDSElNVTMWGhIXVRkeCRUaCR87DRINFFUYFBZFWVdZEgtZQVlITVVK TklVSk9OVUpDSllXWQgBWUFJSkpJNwY+ X-HM-Tid: 0a79d1955f8cd994kuwsd26a0380367 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bernard Zhao Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Fix coccicheck warning: drivers/gpu/drm/mediatek/mtk_dsi.c:1074:2-9: line 1074 is redundant because platform_get_irq() already prints an error. Signed-off-by: Bernard Zhao --- drivers/gpu/drm/mediatek/mtk_dsi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index ae403c67cbd9..e2e4fc8b1360 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1082,10 +1082,8 @@ static int mtk_dsi_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, irq_num, mtk_dsi_irq, IRQF_TRIGGER_NONE, dev_name(&pdev->dev), dsi); - if (ret) { - dev_err(&pdev->dev, "failed to request mediatek dsi irq\n"); + if (ret) goto err_unregister_host; - } init_waitqueue_head(&dsi->irq_wait_queue);