From nobody Sun Feb 8 23:54:30 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1800BC001DE for ; Thu, 27 Jul 2023 03:38:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229459AbjG0Dix (ORCPT ); Wed, 26 Jul 2023 23:38:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230469AbjG0Dis (ORCPT ); Wed, 26 Jul 2023 23:38:48 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67D3C106 for ; Wed, 26 Jul 2023 20:38:45 -0700 (PDT) Received: from kwepemi500008.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4RBGcP5K93zNmTG; Thu, 27 Jul 2023 11:35:17 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi500008.china.huawei.com (7.221.188.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 27 Jul 2023 11:38:40 +0800 From: Ruan Jinjie To: , , , , , , , , , , CC: Subject: [PATCH -next] drm: omapdrm: dss: Remove redundant DSSERR() Date: Thu, 27 Jul 2023 11:39:23 +0000 Message-ID: <20230727113923.3093070-1-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi500008.china.huawei.com (7.221.188.139) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" There is no need to call the DSSERR() function directly to print a custom message when handling an error from platform_get_irq() function as it is going to display an appropriate error message in case of a failure. Signed-off-by: Ruan Jinjie Reviewed-by: Laurent Pinchart --- drivers/gpu/drm/omapdrm/dss/dispc.c | 1 - drivers/gpu/drm/omapdrm/dss/dsi.c | 4 +--- drivers/gpu/drm/omapdrm/dss/hdmi4.c | 1 - drivers/gpu/drm/omapdrm/dss/hdmi5.c | 1 - 4 files changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/= dss/dispc.c index c26aab4939fa..9209103f5dc5 100644 --- a/drivers/gpu/drm/omapdrm/dss/dispc.c +++ b/drivers/gpu/drm/omapdrm/dss/dispc.c @@ -4779,7 +4779,6 @@ static int dispc_bind(struct device *dev, struct devi= ce *master, void *data) =20 dispc->irq =3D platform_get_irq(dispc->pdev, 0); if (dispc->irq < 0) { - DSSERR("platform_get_irq failed\n"); r =3D -ENODEV; goto err_free; } diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/ds= s/dsi.c index ea63c64d3a1a..63cfe0776788 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -4935,10 +4935,8 @@ static int dsi_probe(struct platform_device *pdev) return PTR_ERR(dsi->pll_base); =20 dsi->irq =3D platform_get_irq(pdev, 0); - if (dsi->irq < 0) { - DSSERR("platform_get_irq failed\n"); + if (dsi->irq < 0) return -ENODEV; - } =20 r =3D devm_request_irq(dev, dsi->irq, omap_dsi_irq_handler, IRQF_SHARED, dev_name(dev), dsi); diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/= dss/hdmi4.c index a26b77d99d52..d4fd6c680db3 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c @@ -782,7 +782,6 @@ static int hdmi4_probe(struct platform_device *pdev) =20 irq =3D platform_get_irq(pdev, 0); if (irq < 0) { - DSSERR("platform_get_irq failed\n"); r =3D -ENODEV; goto err_free; } diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/= dss/hdmi5.c index e6611c683857..27c21ff8c4e5 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c @@ -756,7 +756,6 @@ static int hdmi5_probe(struct platform_device *pdev) =20 irq =3D platform_get_irq(pdev, 0); if (irq < 0) { - DSSERR("platform_get_irq failed\n"); r =3D -ENODEV; goto err_free; } --=20 2.34.1