From nobody Tue Apr 7 20:07:41 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 101063AA516; Tue, 7 Apr 2026 12:25:19 +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=1775564722; cv=none; b=KGsMWbxysJlmI5EQiEir3vbbJzVN4z2J9y0d14Oz+MiENvD6+O7LeLfoWU4857y2iVJMMhXJXDwAgcBfTlSjck6AIvEvLI2Qe37oGAmLBsBW0FjcyjxlTeLipcYTeUuNZ6B5iZ6SyTKpTuLV703en6M8Z7HRQ3/kw/nSeGYbso0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775564722; c=relaxed/simple; bh=UJYUBA6ET+yM37aBgW281u33EpVs8seVEJrplzB74GI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=B/F1oIOCqumgGwyN/U706suUvENLRNAETjIpdehXNdCrkJmUby/EsZJtOIbz3frgUAlLMtluNmrOSWcMmhZSHGdPZiq/mTXjwDCx5QNgU2v92ajLxn1Ka+unp80DDjafR/+lUeT2eoDOl7x86qJRhNolTuv3tYmOpnpWR187m00= 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=LHeUKm4W; 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="LHeUKm4W" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id 657B4C5B19A; Tue, 7 Apr 2026 12:25:52 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 9D712603C7; Tue, 7 Apr 2026 12:25:18 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A7644104500ED; Tue, 7 Apr 2026 14:25:06 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1775564716; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=oXPHqei+U7ksW/Xw4NWOUrsKnnTyyMwWEG+TcIgOTII=; b=LHeUKm4W94kWZaJnQuIMCyQ2NAcbyPB1RAycFTcLT34OIECiHbAnmvMOL6Jf6M5I5+tzw2 gq837M3DGJsrJX4UyKAKUGtBgN3bOeOnHSKwEEHfdTwVTwDVO34u2ULcGX+D9QL+AhXyVd DTkoOeO4Cwm/YdVh5NuwiA4YGxLXJ97UkPeyqQyH9OMGMLpO9o8GbZXrleGC9miU/fh4mY JckILULEBCIfFjraBjUNWXJmKqybqDK5xtoqMl4pTmXcCmRT3JBOF0AX4dqi14DxinVTVn 4/KZSUsF6aofKxa6V4OV2Qrzg7t7wPzY3KtWink0iomIxLIiXQaaDEXwmS2qhA== From: Luca Ceresoli Date: Tue, 07 Apr 2026 14:24:18 +0200 Subject: [PATCH v4 04/11] drm/mxsfb/lcdif: move iteration-specific variables declaration inside loop 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: <20260407-drm-lcdif-dbanc-v4-4-247a16e61ef9@bootlin.com> References: <20260407-drm-lcdif-dbanc-v4-0-247a16e61ef9@bootlin.com> In-Reply-To: <20260407-drm-lcdif-dbanc-v4-0-247a16e61ef9@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: Damon Ding , "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 , 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 , Josua Mayer , Kieran Bingham , Marco Felsch , Martyn Welch , Oleksij Rempel , Peng Fan , Richard Hu , Shengjiu Wang , Stefan Eichenberger , Vitor Soares , Luca Ceresoli X-Mailer: b4 0.15.1 X-Last-TLS-Session-Version: TLSv1.3 The bridge and ret variables are per-iteration variables, whose values don't have to be carried to the next iteration or be used after the loop end. Move their declaration inside the loop scope as a cleanup and to make code clearer. Reviewed-by: Liu Ying Signed-off-by: Luca Ceresoli --- This patch is new in v2 --- drivers/gpu/drm/mxsfb/lcdif_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/mxsfb/lcdif_drv.c b/drivers/gpu/drm/mxsfb/lcdi= f_drv.c index 1c76709c4d94..c8ba8f9b1da8 100644 --- a/drivers/gpu/drm/mxsfb/lcdif_drv.c +++ b/drivers/gpu/drm/mxsfb/lcdif_drv.c @@ -50,14 +50,14 @@ static int lcdif_attach_bridge(struct lcdif_drm_private= *lcdif) { struct device *dev =3D lcdif->drm->dev; struct device_node *ep __free(device_node) =3D NULL; - struct drm_bridge *bridge; - int ret; =20 for_each_endpoint_of_node(dev->of_node, ep) { struct device_node *remote __free(device_node) =3D of_graph_get_remote_port_parent(ep); struct of_endpoint of_ep; + struct drm_bridge *bridge; struct drm_encoder *encoder; + int ret; =20 if (!of_device_is_available(remote)) continue; --=20 2.53.0