From nobody Mon Apr 6 09:20:02 2026 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (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 944AF2D73A1 for ; Fri, 20 Mar 2026 10:47:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774003630; cv=none; b=JM0hrYJa5ybWajTv3EJfu02Z5aIMZrzDlAkgImiOQ4j7XcoZ8SXNICv1+SIor/ps96XSq+An4N35wMZtyEv4Ftvh0qwslSx47auzrZa81da/nzBO56CMG+v+ExcDJWpH8WR7VJTpTthdm8AI8TAN9BjmyZWAJ1O2wRzkjLo0I5Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774003630; c=relaxed/simple; bh=dtL5ghEhjLIjzFEf4xoeTyBgXuA0ZX74OGfoFZS4o6w=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=HlYqbrqE5wn4rdHnmIUorPQaFpTwQCeeice1RyQxZ6ht+uLX5c5uYXJlNMHsXGIGhUKkssVmY+b1Y4aJoNCH/d5myhvQcPgCEQ3w0oAywF3JdPpDI/BGBsiZsHLCSMtMuJoSHLoKrhGIBK8jTDrPEmuhWIcC3D1+80gYPwDhwvo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=b0usys/h; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="b0usys/h" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id B9A03C415B5 for ; Fri, 20 Mar 2026 10:47:33 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 5A204600E0 for ; Fri, 20 Mar 2026 10:47:08 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 4215310450B9C; Fri, 20 Mar 2026 11:46:54 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1774003625; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=uqivpiK0EZCZ1GJzIO6qlD0UY/zTX2jimlhOlJX9+J8=; b=b0usys/hnRS2Fr9NfUVkW6SirYB8SXTdJjTxeH9MM7GK4qT2fXIU3RFMZbWCK0ZoGW5zLo oN+2nl4hoV9mgyOKb3anTMfGFYXucRrfsJprsxnNSH2U4xaFfS8vNxUe48cOBI+BP1Y+DT E1DVv8d3lYXpeik3x7rqaHbQ0o+f3AG2r07ukYuEe5Ohs8Ax/3U4KuVfiuCT0f9HjzAoN6 als/m0eQya/PgWGchzytujlX9enQAxkDRCx17CILGjWOJUN+9/wZ2/5vYmYyWaEHCRAMhm 4XEDoFZl5NnnBeQ4a6FKLJZNBMfFduE7Linncvc47zw2GUbAzoBBRCjOmuX+VA== From: Luca Ceresoli Date: Fri, 20 Mar 2026 11:46:14 +0100 Subject: [PATCH 3/8] drm/mxsfb/lcdif: use dev_err_probe() consistently in lcdif_attach_bridge Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260320-drm-lcdif-dbanc-v1-3-479a04133e70@bootlin.com> References: <20260320-drm-lcdif-dbanc-v1-0-479a04133e70@bootlin.com> In-Reply-To: <20260320-drm-lcdif-dbanc-v1-0-479a04133e70@bootlin.com> To: Marek Vasut , Stefan Agner , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Liu Ying , Rob Herring , Saravana Kannan Cc: "Kory Maincent (TI.com)" , =?utf-8?q?Herv=C3=A9_Codina?= , Hui Pu , Ian Ray , Thomas Petazzoni , dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Adam Ford , Alexander Stein , Anson Huang , Christopher Obbard , Daniel Scally , Emanuele Ghidoli , Fabio Estevam , Francesco Dolcini , Frieder Schrempf , Gilles Talis , =?utf-8?q?Goran_Ra=C4=91enovi=C4=87?= , Heiko Schocher , Joao Paulo Goncalves , Josua Mayer , =?utf-8?q?Jo=C3=A3o_Paulo_Gon=C3=A7alves?= , Kieran Bingham , Marco Felsch , Martyn Welch , Oleksij Rempel , Peng Fan , Philippe Schenker , Richard Hu , Shengjiu Wang , Stefan Eichenberger , Vitor Soares , Luca Ceresoli X-Mailer: b4 0.14.3 X-Last-TLS-Session-Version: TLSv1.3 lcdif_attach_bridge() uses dev_err_probe() in some error paths, dev_err() + return in others. Use dev_err_probe() for all of them to make code consistent and simpler. Signed-off-by: Luca Ceresoli Reviewed-by: Liu Ying --- drivers/gpu/drm/mxsfb/lcdif_drv.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdi= f_drv.c index 83e134c04882..e40253ad607b 100644 --- a/drivers/gpu/drm/mxsfb/lcdif_drv.c +++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c @@ -63,18 +63,14 @@ static int lcdif_attach_bridge(struct lcdif_drm_private= *lcdif) return dev_err_probe(dev, PTR_ERR(bridge), "Failed to get bridge\n"); =20 encoder =3D devm_kzalloc(dev, sizeof(*encoder), GFP_KERNEL); - if (!encoder) { - dev_err(dev, "Failed to allocate encoder\n"); - return -ENOMEM; - } + if (!encoder) + return dev_err_probe(dev, -ENOMEM, "Failed to allocate encoder\n"); =20 encoder->possible_crtcs =3D drm_crtc_mask(&lcdif->crtc); ret =3D drm_encoder_init(lcdif->drm, encoder, &lcdif_encoder_funcs, DRM_MODE_ENCODER_NONE, NULL); - if (ret) { - dev_err(dev, "Failed to initialize encoder: %d\n", ret); - return ret; - } + if (ret) + return dev_err_probe(dev, ret, "Failed to initialize encoder\n"); =20 ret =3D drm_bridge_attach(encoder, bridge, NULL, 0); if (ret) --=20 2.53.0