From patchwork Thu Feb 24 01:23:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 12757771 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33DEAC433EF for ; Thu, 24 Feb 2022 01:23:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=ay1Tgx9J3rLh1nL+EBUz3tLBR0Yl+XvFhmGJX7stDi8=; b=dP0hGCsrca4S6J BagPjFF+qaHLXPjAkP6ZSVHGR8G/xQeA+K7Wp0pbCxzI3RrLQYAs9T5Cklxs9C994tPNBmnJDSt7b ANr6aLhSFeqj92L4v0o25vx7sFfE15pScjKlyy5SBYeyQD6RTjANV80PRp1/59lLe5VK9orXhoxSI EaHt/9/Wj7DKdQ3wDSnF6SW12IF1MvTgcNLiX27fz17rpjywHY07uWruR02sR5iWZcB+/+iHZQxVq IL/hs8gtVWEtLR209Ovdaqyv4C7BBCj4S7H3lQVo0coBkn3ksajkkDco0wySXR5ObubWJgGnPSvGS 8w6WNLSKZJv/3jPv4Ygg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nN2r2-00GRRx-AS; Thu, 24 Feb 2022 01:23:36 +0000 Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nN2qq-00GRQA-7i; Thu, 24 Feb 2022 01:23:26 +0000 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R161e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04426; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=11; SR=0; TI=SMTPD_---0V5LiiSH_1645665799; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0V5LiiSH_1645665799) by smtp.aliyun-inc.com(127.0.0.1); Thu, 24 Feb 2022 09:23:20 +0800 From: Yang Li To: matthias.bgg@gmail.com Cc: airlied@linux.ie, daniel@ffwll.ch, p.zabel@pengutronix.de, chunkuang.hu@kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next] drm: mediatek: mtk_dsi: Remove unnecessary print function dev_err() Date: Thu, 24 Feb 2022 09:23:18 +0800 Message-Id: <20220224012318.84935-1-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220223_172324_477462_DCD37494 X-CRM114-Status: UNSURE ( 7.67 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org The print function dev_err() is redundant because platform_get_irq() already prints an error. Eliminate the follow coccicheck warning: ./drivers/gpu/drm/mediatek/mtk_dsi.c:1092:2-9: line 1092 is redundant because platform_get_irq() already prints an error Reported-by: Abaci Robot Signed-off-by: Yang Li Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_dsi.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index bced4c7d668e..704252ee1198 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1089,7 +1089,6 @@ static int mtk_dsi_probe(struct platform_device *pdev) irq_num = platform_get_irq(pdev, 0); if (irq_num < 0) { - dev_err(&pdev->dev, "failed to get dsi irq_num: %d\n", irq_num); ret = irq_num; goto err_unregister_host; }