From nobody Wed Oct 1 23:46:54 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 D936B2D0608; Mon, 29 Sep 2025 09:38:11 +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=1759138693; cv=none; b=h4hycMLG2rc1hfqW4DqMQaeAQv3O0sG0z+/oE/Puxjhfdop6JufSbhxHSsO9jKiYofuZKOc7pvtC7X2ko1LBcpnMu7QP6IDeMeiSX4cvxNZFjLF6A+XTPRJGyld7suuxPfjK6lYmxVN9qZg2r0ZOn31Gk07BC8yomGPPbvFxGnc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759138693; c=relaxed/simple; bh=zFOGrE/CYGwsYYDxIIzhVvqiouFsHkdPFeW73i51xdY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RxwT/qR01DCXiHy67bue6/VRmztebcmTtdl5y5ac7sTUkSdFWkYbrcpLtGObQW49i/4fvIrr8evb2NiasXuScBNAuxF0/kxWKOwJ/Q9gVaXdz1xiOq0AcBASXQHhkpY9dEmATYtNn/DIXtBL49l0xoNc23gag14tEcVN2YarUgU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=h-partners.com; dkim=pass (1024-bit key) header.d=h-partners.com header.i=@h-partners.com header.b=eLvwV85r; arc=none smtp.client-ip=45.249.212.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=h-partners.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=h-partners.com header.i=@h-partners.com header.b="eLvwV85r" Received: from canpmsgout07.his.huawei.com (unknown [172.19.92.160]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4cZx1B1418ztTsd; Mon, 29 Sep 2025 17:37:18 +0800 (CST) dkim-signature: v=1; a=rsa-sha256; d=h-partners.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=rxoQ4li/dhzz7C7GNyqjThebbNS6Z9DLrv4WnFBVJxE=; b=eLvwV85r7/Cg3cS6yGcXSBVav1los6s18AXMlK1k5mB18LqCauQYbs2IIMm/qjJYKYnWxj+QL IPkjqBrr36F8Xz2WCTR6Kzh6mksMZ24mW4cmyfCGsY3EjHdlt1q+2v6MorVh7yPmtE3VUOz5oF8 R0COosYACcshfdbdSA24TeY= Received: from mail.maildlp.com (unknown [172.19.88.163]) by canpmsgout07.his.huawei.com (SkyGuard) with ESMTPS id 4cZx1q2JyFzLlSk; Mon, 29 Sep 2025 17:37:51 +0800 (CST) Received: from dggemv706-chm.china.huawei.com (unknown [10.3.19.33]) by mail.maildlp.com (Postfix) with ESMTPS id CE0941800D0; Mon, 29 Sep 2025 17:38:01 +0800 (CST) Received: from kwepemn100009.china.huawei.com (7.202.194.112) by dggemv706-chm.china.huawei.com (10.3.19.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 29 Sep 2025 17:37:59 +0800 Received: from localhost.localdomain (10.50.165.33) by kwepemn100009.china.huawei.com (7.202.194.112) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Mon, 29 Sep 2025 17:37:58 +0800 From: Huisong Li To: , CC: , , , , , , , , Subject: [PATCH v1 9/9] ACPI: processor: idle: Redefine acpi_processor_setup_cpuidle_dev to void Date: Mon, 29 Sep 2025 17:37:54 +0800 Message-ID: <20250929093754.3998136-10-lihuisong@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20250929093754.3998136-1-lihuisong@huawei.com> References: <20250929093754.3998136-1-lihuisong@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: kwepems100001.china.huawei.com (7.221.188.238) To kwepemn100009.china.huawei.com (7.202.194.112) Content-Type: text/plain; charset="utf-8" Notice that the acpi_processor_setup_cpuidle_dev() don't need to return any value because their callers don't check them anyway. So redefine the function to void. No intentional functional impact. Signed-off-by: Huisong Li --- drivers/acpi/processor_idle.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 9f456a6fa584..1c9f2911ef6c 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1246,18 +1246,17 @@ static void acpi_processor_setup_cpuidle_states(str= uct acpi_processor *pr) * @pr: the ACPI processor * @dev : the cpuidle device */ -static int acpi_processor_setup_cpuidle_dev(struct acpi_processor *pr, - struct cpuidle_device *dev) +static void acpi_processor_setup_cpuidle_dev(struct acpi_processor *pr, + struct cpuidle_device *dev) { if (!pr->flags.power_setup_done || !pr->flags.power || !dev) - return -EINVAL; + return; =20 dev->cpu =3D pr->id; if (pr->flags.has_lpi) - return 0; + return; =20 acpi_processor_setup_cpuidle_cx(pr, dev); - return 0; } =20 static int acpi_processor_get_power_info(struct acpi_processor *pr) --=20 2.33.0