From nobody Mon Feb 9 15:06:51 2026 Received: from out-174.mta0.migadu.com (out-174.mta0.migadu.com [91.218.175.174]) (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 38B012C0291 for ; Wed, 12 Nov 2025 14:38:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762958305; cv=none; b=DBSUt0PSpX6BnHZd5etorPjbBSPZEw4pLg3JXJZZ0CKydpy3/6LstVyl4eeBgUiOmAk5WWFzpZ4+CWvf0+k9kfxrjzQk30sfec/bmppzaC94BqSIXBoEla4w8QfSt9hI6izhXxcyf7QNKAvNmvpQTNrTXsKGGlLb7Ghxy/aIm2I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762958305; c=relaxed/simple; bh=qAG7b6CrmwLKHaVCzWq/kvbmltnv3ETfDbOsvIfJXV0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pPf4XRZIg/N7ZT62FT75wwgdgxFJWRmIMAB7vxdCWbutr5ekmzZkj1pNLd0Oc8nWx0vXppzmO6MYF8ZGXBCqTmEde8VTARmioMDfYPZuPsZhDC92xJ/3TdMpoeAPEDVex+6Vzj0fe1eafXwilKAbHk2jTSru7+erGG6Q9wdVmd8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=B3pqmOmF; arc=none smtp.client-ip=91.218.175.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="B3pqmOmF" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1762958301; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=mJ9CLcfN3/lUzD4QHZAccL9Pko4Inb0IrARgPU8hdt8=; b=B3pqmOmFPFILayUt4AKybr26jCvdalYWj2gBgloX9wmh54weLwrXjasorDANmyKFQVMCDu B71ULAC8TqPe42qs0f927ErIupLIiQmH+HXmWWDxMVly2Gt1hJ5ZRNt4BjOKVNFyiPtdJZ OVlidgggOL+Frp2YQvmyCjw+XVLeoXA= From: Yuntao Wang To: Rob Herring , Saravana Kannan Cc: Geert Uytterhoeven , Catalin Marinas , AKASHI Takahiro , James Morse , Chen Zhou , Baoquan He , Zhen Lei , Andrew Morton , Changyuan Lyu , Alexander Graf , "Mike Rapoport (Microsoft)" , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yuntao Wang Subject: [PATCH 08/10] of/fdt: Use dt_root_addr_size_bytes() instead of open-coding it Date: Wed, 12 Nov 2025 22:35:18 +0800 Message-ID: <20251112143520.233870-9-yuntao.wang@linux.dev> In-Reply-To: <20251112143520.233870-1-yuntao.wang@linux.dev> References: <20251112143520.233870-1-yuntao.wang@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Migadu-Flow: FLOW_OUT Content-Type: text/plain; charset="utf-8" Use dt_root_addr_size_bytes() instead of open-coding it in early_init_dt_check_kho() to improve code maintainability. Signed-off-by: Yuntao Wang Reviewed-by: Geert Uytterhoeven --- drivers/of/fdt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 0f95f3b356ea..fa1703612530 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -890,14 +890,14 @@ static void __init early_init_dt_check_kho(void) return; =20 p =3D of_get_flat_dt_prop(node, "linux,kho-fdt", &l); - if (l !=3D (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32)) + if (l !=3D dt_root_addr_size_bytes()) return; =20 fdt_start =3D dt_mem_next_cell(dt_root_addr_cells, &p); fdt_size =3D dt_mem_next_cell(dt_root_addr_cells, &p); =20 p =3D of_get_flat_dt_prop(node, "linux,kho-scratch", &l); - if (l !=3D (dt_root_addr_cells + dt_root_size_cells) * sizeof(__be32)) + if (l !=3D dt_root_addr_size_bytes()) return; =20 scratch_start =3D dt_mem_next_cell(dt_root_addr_cells, &p); --=20 2.51.0