From nobody Fri Dec 19 10:58:57 2025 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) (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 0C5BB55C1A for ; Tue, 2 Jul 2024 06:55:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.188 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719903337; cv=none; b=q+AwUAO07k+yei31dhSsR7hrn0W7/f3k3WTXtAT0DsniQiAhXsPDK/mDCO7s6st99uPgZAbMWy1WqCiVvPWpvmUGL6DytA/Uiss1Y//2PZk+esJErlOuBMgmj2b1Du7oa47xZr/SmWdP1jgR8KqfX6Z4pGbuZUeGAGjLwTr78CI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719903337; c=relaxed/simple; bh=x+SEkEj656NkHk0dv7h0S3gvsmiPq7ZBZhp+ZqQhVrg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RtI/9ZeoRZaqUsd95kNG5znb3rD7oTeAe14wlFsjQ26TSKJy9Yujd8RjApv0W/VvIZRJXGtb791J3Iad3V23TP0wZJiWt+ggJZAhRvnJcVtnm+rEywvFFp7I4eDGZFFhpCJmkYa5Avj3NhJkNP70X3olb6GhdyvDwB3tLRFbH5U= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.174]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4WCtvn4vFXznYS3; Tue, 2 Jul 2024 14:55:17 +0800 (CST) Received: from kwepemi100008.china.huawei.com (unknown [7.221.188.57]) by mail.maildlp.com (Postfix) with ESMTPS id BFF1914022D; Tue, 2 Jul 2024 14:55:32 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi100008.china.huawei.com (7.221.188.57) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 2 Jul 2024 14:55:32 +0800 From: Jinjie Ruan To: , , , , , , , , , , , , , CC: Subject: [PATCH 2/2] ARM: 9322/1: Convert to arch_cpu_is_hotpluggable() Date: Tue, 2 Jul 2024 14:59:06 +0800 Message-ID: <20240702065906.929987-3-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240702065906.929987-1-ruanjinjie@huawei.com> References: <20240702065906.929987-1-ruanjinjie@huawei.com> 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-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi100008.china.huawei.com (7.221.188.57) Content-Type: text/plain; charset="utf-8" Convert arm32 to use the arch_cpu_is_hotpluggable() helper rather than arch_register_cpu(). Signed-off-by: Jinjie Ruan --- arch/arm/kernel/setup.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index f91e2b5b8b20..e6a857bf0ce6 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1201,12 +1201,9 @@ void __init setup_arch(char **cmdline_p) mdesc->init_early(); } =20 -int arch_register_cpu(int num) +bool arch_cpu_is_hotpluggable(int num) { - struct cpu *cpu =3D &per_cpu(cpu_devices, num); - - cpu->hotpluggable =3D platform_can_hotplug_cpu(num); - return register_cpu(cpu, num); + return platform_can_hotplug_cpu(num); } =20 #ifdef CONFIG_HAVE_PROC_CPU --=20 2.34.1