From nobody Fri Sep 20 15:38:04 2024 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 25B62EB64DC for ; Mon, 17 Jul 2023 14:15:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230502AbjGQOPL (ORCPT ); Mon, 17 Jul 2023 10:15:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229973AbjGQOOx (ORCPT ); Mon, 17 Jul 2023 10:14:53 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3412110DC for ; Mon, 17 Jul 2023 07:14:48 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 40955660704F; Mon, 17 Jul 2023 15:14:46 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1689603286; bh=/3/hDApoGip9KgA24giYtGjKuPsuwiHLKhNDIhX3IrA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TEAZ+Mw7aQDJ7EeFlCX9PUS94xqJLzlpVs3cPoOIoS/zjxMAJY44dohP0ujdT1wtF cocicOiXL69l3rb/iK//af7ANn30ryGnRJ0L6Y/OGL5cPhVroEX58SfPQWKInoP/lU cOiYE/KbSHhFr59Wuwvi7t/P1CeodDkHqb7r2VrExMRdqflGAHqK1UcjF2PffmhSIp 429P/EPA5eHmL5qvZScN9EVQrIKggg6BVdSqLzzvQJUtsjQMbNKK8DbqS5oJ/ip43P a/YgdhmB2VpPcWFTLo4NyMHjhOHhyU1LUzoG8gg1CPBJzCtlZnk89nzBIWn8kvB/Ub /k0acbDf4KIDA== From: AngeloGioacchino Del Regno To: chunkuang.hu@kernel.org Cc: p.zabel@pengutronix.de, airlied@gmail.com, daniel@ffwll.ch, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, wenst@chromium.org, nfraprado@collabora.com Subject: [PATCH v6 04/11] drm/mediatek: dp: Use devm variant of drm_bridge_add() Date: Mon, 17 Jul 2023 16:14:31 +0200 Message-Id: <20230717141438.274419-5-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230717141438.274419-1-angelogioacchino.delregno@collabora.com> References: <20230717141438.274419-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" In preparation for adding support for aux-bus, which will add a code path that may fail after the drm_bridge_add() call, change that to devm_drm_bridge_add() to simplify failure paths later. Signed-off-by: AngeloGioacchino Del Regno Tested-by: Chen-Yu Tsai Reviewed-by: Alexandre Mergnat Reviewed-by: CK Hu --- drivers/gpu/drm/mediatek/mtk_dp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/m= tk_dp.c index 98f63d8230e4..fc6cabf5370b 100644 --- a/drivers/gpu/drm/mediatek/mtk_dp.c +++ b/drivers/gpu/drm/mediatek/mtk_dp.c @@ -2552,7 +2552,9 @@ static int mtk_dp_probe(struct platform_device *pdev) DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_HPD; mtk_dp->bridge.type =3D mtk_dp->data->bridge_type; =20 - drm_bridge_add(&mtk_dp->bridge); + ret =3D devm_drm_bridge_add(dev, &mtk_dp->bridge); + if (ret) + return dev_err_probe(dev, ret, "Failed to add bridge\n"); =20 mtk_dp->need_debounce =3D true; timer_setup(&mtk_dp->debounce_timer, mtk_dp_debounce_timer, 0); @@ -2570,7 +2572,6 @@ static int mtk_dp_remove(struct platform_device *pdev) pm_runtime_put(&pdev->dev); pm_runtime_disable(&pdev->dev); del_timer_sync(&mtk_dp->debounce_timer); - drm_bridge_remove(&mtk_dp->bridge); platform_device_unregister(mtk_dp->phy_dev); if (mtk_dp->audio_pdev) platform_device_unregister(mtk_dp->audio_pdev); --=20 2.40.1