From nobody Fri Jun 26 18:13:58 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 137A6C433F5 for ; Sun, 20 Feb 2022 19:52:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244741AbiBTTxD (ORCPT ); Sun, 20 Feb 2022 14:53:03 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:48438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229446AbiBTTw7 (ORCPT ); Sun, 20 Feb 2022 14:52:59 -0500 Received: from mail-wr1-x42a.google.com (mail-wr1-x42a.google.com [IPv6:2a00:1450:4864:20::42a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D4D1AE54 for ; Sun, 20 Feb 2022 11:52:37 -0800 (PST) Received: by mail-wr1-x42a.google.com with SMTP id v12so23601613wrv.2 for ; Sun, 20 Feb 2022 11:52:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=DuiKu9KkdMHJUZCAtqApuGiim+1oc7sc+xPUF6dp40w=; b=nwEhZFXE8PZzZaJs2++Ab/aQRMewiG6Q4pO3SHrMnxEtt216bWVJuFnHYnaD/67awY Zj6TZAU9zO8jic/r4TooeVejeWAEX2V6XE3O2HyFigcyCfxbQIHc2fS6t51brtW0PnBH yHKi9sNEQZpyd835wrPYy1uS6RS5ltJHgyFjwalqd4F3IUx9kav5Kj5B/pGNx67SLnjZ DnVnrtVEAryIDdOG/qt96MqOxVZVVjieGcZa83s9fnt3pDewKGZ/KtAM8xj8XyB2pDOi 5No4CMn2wfjgcOBKHVkItI6IHwtZ+XryDkajS2LcCrNlsz08fVUw+10vf09GXNiK14Z5 ZNdQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=DuiKu9KkdMHJUZCAtqApuGiim+1oc7sc+xPUF6dp40w=; b=wX1ckV92TlrqdggSy+2WFTQhn8bTA8rIiNUAAf5UaP6GXbT3k/UppN60GGL4dHt+fF 42IsBPForng+ySmyrWYJx/l9BI8Vw0E0Rj9gahJcsBZhvOvWYA+lP1tsT/rCWAO588lQ 5jvv640lwHYvE3q6pycCkPTPa53TqKBF0AqweTdYy8tgd2esV21UDR0WJJE8CjIfr3CQ NL621xdEKF/dBii4CEGt07j8ICaXEcwZTi2MO+kjlXLYx3YmRe3/1BFHTtUD34mmZ8/I 69Y6Iz5kf8GFW7s5vzIXqOblqB+6LZQqs4xJttug/qe3cdmAxjBlfxHKEXUQHUGc8wIE AAsA== X-Gm-Message-State: AOAM533eyNhDtHNAhDj6S/0GuvaIlmUSoN6Z4y47OlWZF3zWJRwoHPyN JdD71kDRpmdFYK+q6NQR6z4= X-Google-Smtp-Source: ABdhPJwvOSqFh2WzEAHlvgpwocAilkbuH1U5HKEDxlr/CeIdwFUhgmsUtYhA4rMQ9Qeonkth+aGZ+A== X-Received: by 2002:adf:cf0c:0:b0:1e6:22fe:4580 with SMTP id o12-20020adfcf0c000000b001e622fe4580mr13172397wrj.12.1645386755924; Sun, 20 Feb 2022 11:52:35 -0800 (PST) Received: from localhost.localdomain ([94.73.33.246]) by smtp.gmail.com with ESMTPSA id e10sm13978772wra.103.2022.02.20.11.52.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 20 Feb 2022 11:52:35 -0800 (PST) From: =?UTF-8?q?Jos=C3=A9=20Exp=C3=B3sito?= To: tomba@kernel.org Cc: airlied@linux.ie, daniel@ffwll.ch, maxime@cerno.tech, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Jos=C3=A9=20Exp=C3=B3sito?= Subject: [PATCH] drm/omap: switch to drm_of_find_panel_or_bridge Date: Sun, 20 Feb 2022 20:52:12 +0100 Message-Id: <20220220195212.1129437-1-jose.exposito89@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the "drm_of_find_panel_or_bridge" function instead of a custom version of it to reduce the boilerplate. Signed-off-by: Jos=C3=A9 Exp=C3=B3sito Reported-by: kernel test robot --- drivers/gpu/drm/omapdrm/dss/output.c | 21 ++++++++------------- 1 file changed, 8 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/dss/output.c b/drivers/gpu/drm/omapdrm= /dss/output.c index 7378e855c278..00af27589296 100644 --- a/drivers/gpu/drm/omapdrm/dss/output.c +++ b/drivers/gpu/drm/omapdrm/dss/output.c @@ -20,23 +20,18 @@ int omapdss_device_init_output(struct omap_dss_device *out, struct drm_bridge *local_bridge) { - struct device_node *remote_node; int ret; =20 - remote_node =3D of_graph_get_remote_node(out->dev->of_node, - out->of_port, 0); - if (!remote_node) { - dev_dbg(out->dev, "failed to find video sink\n"); - return 0; + ret =3D drm_of_find_panel_or_bridge(out->dev->of_node, out->of_port, 0, + &out->panel, &out->bridge); + if (ret) { + if (ret =3D=3D -ENODEV) { + dev_dbg(out->dev, "failed to find video sink\n"); + return 0; + } + goto error; } =20 - out->bridge =3D of_drm_find_bridge(remote_node); - out->panel =3D of_drm_find_panel(remote_node); - if (IS_ERR(out->panel)) - out->panel =3D NULL; - - of_node_put(remote_node); - if (out->panel) { struct drm_bridge *bridge; =20 --=20 2.25.1