From patchwork Thu Jun 10 06:39:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhongjun Tan X-Patchwork-Id: 12312019 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 69C32C47094 for ; Thu, 10 Jun 2021 07:19:02 +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 21E51613BC for ; Thu, 10 Jun 2021 07:19:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 21E51613BC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=163.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 8E4206E5A2; Thu, 10 Jun 2021 07:19:01 +0000 (UTC) X-Greylist: delayed 991 seconds by postgrey-1.36 at gabe; Thu, 10 Jun 2021 06:57:34 UTC Received: from m12-16.163.com (m12-16.163.com [220.181.12.16]) by gabe.freedesktop.org (Postfix) with ESMTP id BEE546E5A2 for ; Thu, 10 Jun 2021 06:57:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=y+e2b PmexqtbrmKw2MH4HI+pB5lEaw8BySK7BAtauXA=; b=E/drF/s30r49VUTPCp8i4 4dpIEzzv6Rege3jBXcY0yKs1giE/kICHaEUoUvap/7QO1KQZS4TAn3JsTGrJ0fhL Qz9hhgzsew5UpjSYD2S0UI7vWjtBnAtQplZWjxYosURp/ijkr2XpNIMOkKgfydlK NImjFjMI+fqIfItFYGw0hQ= Received: from localhost.localdomain (unknown [218.17.89.92]) by smtp12 (Coremail) with SMTP id EMCowACXs0_Hs8FgENRawQ--.34426S2; Thu, 10 Jun 2021 14:40:08 +0800 (CST) From: =?utf-8?q?=C2=A0Zhongjun_Tan?= To: thierry.reding@gmail.com, airlied@linux.ie, daniel@ffwll.ch, jonathanh@nvidia.com Subject: [PATCH] drm/tegra:Remove superfluous error messages around platform_get_irq() Date: Thu, 10 Jun 2021 14:39:55 +0800 Message-Id: <20210610063955.1064-1-hbut_tan@163.com> X-Mailer: git-send-email 2.30.0.windows.2 MIME-Version: 1.0 X-CM-TRANSID: EMCowACXs0_Hs8FgENRawQ--.34426S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrtrykKFy7tryDZw1furWDtwb_yoWfuFX_Ca 4UZrn7Wr4S9r1qvFyDZry3Za42yFn09r48Z3ZrKa4Sy343J3WUG3yUWF18ur4UXw1UGas7 X3W8Wr4avrsxCjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUeC1vDUUUUU== X-Originating-IP: [218.17.89.92] X-CM-SenderInfo: xkex3sxwdqqiywtou0bp/xtbBqBetxl75dLHjvgAAsr X-Mailman-Approved-At: Thu, 10 Jun 2021 07:19:00 +0000 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: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Tan Zhongjun Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Tan Zhongjun The platform_get_irq() prints error message telling that interrupt is missing,hence there is no need to duplicated that message in the drivers. Signed-off-by: Tan Zhongjun --- drivers/gpu/drm/tegra/dpaux.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c index 7d7cc90b6fc9..1f96e416fa08 100644 --- a/drivers/gpu/drm/tegra/dpaux.c +++ b/drivers/gpu/drm/tegra/dpaux.c @@ -467,10 +467,8 @@ static int tegra_dpaux_probe(struct platform_device *pdev) return PTR_ERR(dpaux->regs); dpaux->irq = platform_get_irq(pdev, 0); - if (dpaux->irq < 0) { - dev_err(&pdev->dev, "failed to get IRQ\n"); + if (dpaux->irq < 0) return -ENXIO; - } if (!pdev->dev.pm_domain) { dpaux->rst = devm_reset_control_get(&pdev->dev, "dpaux");