From patchwork Tue May 28 09:39:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13676378 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E2F6169384 for ; Tue, 28 May 2024 09:39:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716889185; cv=none; b=DGHEAYLr4QGhAeW5kFeQ/0W1VReey+jDS+rDGiUJa4J71Zr+cb/Ytw5NJXcfu5CRzqUdT2aNMF46xCEV8hBX+QGGiGT8u5Q4AGOIZHqosUgdTNrV8qUeA0rybUSK+uBIOXVgNV0fwqhXpEKTStiTUUpog3kATAJmdGlRVyC7IHQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716889185; c=relaxed/simple; bh=nTTYiOeNyqQ0NyjPEVVnO1VfTHoV+DmgmjODFXYenxA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=u5vA8udRv8mbRwu58qH7REMAa+mdGEtUA6DJ+ywCk72KMn+8ElqdoEeb7h9m4Pht+qcPMjrCR90SVGWaMjKcTxGNo2Lq75iJlZbhwvofVJAzkBVXvp92livAzwtSJgZ3p5qKDDJnbHp62+JHptKQ2w+zHCIY7MsRy4WqGi9BAAY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=J24DXYOT; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=BJ4R6F1C reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="J24DXYOT"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="BJ4R6F1C" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1716889182; x=1748425182; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=Vqve763J/fnX5w3j8DDUs6X/uVtGpHOXdGrGBsbN7qA=; b=J24DXYOTJQmJ3f2eYfZa2HO23KLdniOF+mFW9KJJM/rrvqUzOMSo9ZQW c749J/UOnIvGpLMpnXo7ISAmKKyVTQqBa7VpPy8btUpz9Dq2d8hH4uDFI jlBBolrE8hhov3oXZXErcaLPlEsqNKNJSyU5VNZl5cL5ueugXCSliIXTw PMp+BBvcIL14EllsfCq6Fq7cvRmCBvv0b+elIIcfyzt1gpfsSuXigaj6S 9wyObXspGGR1LVOz8fxALLTHcG0NaO0o4qQEMRsO0TpOpfFKTU3sKQtNM V5lHKBw+X2M3fZtRkPgUjICdRigxvXgczZhShFyMTYDOni0pylGZmFlr9 Q==; X-CSE-ConnectionGUID: 2k6GM/7jTsO5KvQ5L84hDw== X-CSE-MsgGUID: YiUP1NdXTn+RyzxY1Ae8Bg== X-IronPort-AV: E=Sophos;i="6.08,194,1712613600"; d="scan'208";a="37100349" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 28 May 2024 11:39:33 +0200 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 08CE4164806; Tue, 28 May 2024 11:39:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1716889168; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=Vqve763J/fnX5w3j8DDUs6X/uVtGpHOXdGrGBsbN7qA=; b=BJ4R6F1CzUj3NIBsbMaYLBCt2DbeFl2CI9KPvuf+j5wyxi/OuPHjHCHaViG8kabd5LMcLh 7jF9z9C1IraKLgL1hUCINKUagX4RFZ6fw5U2LC5ki2TXATySWQ5A1Hze0oYRRJCJ6IAwt2 ILnBSjQ3TqKJygFA2nBz8Y6tJCdx3o4NlvibJ8nkibKQGmAmo6pnpq0tnqZA2nf6URuua5 saW0r6Rb1CqJuRNMWHurRqXJl0vN+YsmhdGqceuiaPqMtpQ8ASbGz6ALlV//fhz+oINt2c LFwppkiU9K4XKYEIJ0IvywXEuZpmLP84MpJPmF01OY4iFBNwG/12AvRn7WCUMg== From: Alexander Stein To: Liu Ying , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Alexander Stein , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/1] drm/bridge: imx93-mipi-dsi: Use dev_err_probe Date: Tue, 28 May 2024 11:39:21 +0200 Message-Id: <20240528093922.194684-1-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 Although very unlike to occur (media_blk_ctrl needs 'syscon' compatible removed), it lines up with the other error paths in probe function. Signed-off-by: Alexander Stein --- drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c b/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c index 2347f8dd632f9..8331db3b4f054 100644 --- a/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/imx/imx93-mipi-dsi.c @@ -841,11 +841,9 @@ static int imx93_dsi_probe(struct platform_device *pdev) return -ENOMEM; dsi->regmap = syscon_regmap_lookup_by_phandle(np, "fsl,media-blk-ctrl"); - if (IS_ERR(dsi->regmap)) { - ret = PTR_ERR(dsi->regmap); - dev_err(dev, "failed to get block ctrl regmap: %d\n", ret); - return ret; - } + if (IS_ERR(dsi->regmap)) + return dev_err_probe(dev, PTR_ERR(dsi->regmap), + "failed to get block ctrl regmap"); dsi->clk_pixel = devm_clk_get(dev, "pix"); if (IS_ERR(dsi->clk_pixel))