From nobody Thu Dec 18 15:28:14 2025 Received: from canpmsgout05.his.huawei.com (canpmsgout05.his.huawei.com [113.46.200.220]) (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 316FF2E62B9; Mon, 3 Nov 2025 08:42:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.220 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762159379; cv=none; b=CkWXlT3zP0heZQsBXaJo1otu5l7aYZ9eFUcU8moWb/ZQlCDDVk2oIblBpMWixgIuIwBpz+RvNq/BeVP2RbfMdcMe1tNPZOeae+4JjbK20MeHjojU3VWY82Kyo+sgwbkiMTfuoq3AsywWjmENgH3ofFTpAHGUZ0tAJA36Yfmdqkc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762159379; c=relaxed/simple; bh=FpI1U6+LSrImKj5yJbC3JbtvCb9JrCxDUrMJy8x2q70=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=kfB2F2pJjiu7briKjQKAyiiih/7QxqCVGuUlGAsudOVLFVXsPN2vA6eAvs8YZnan19RbiKPUWHQX0k+u6JfrJtKaf7vgSNcljTIYD/0xaWo7tG8726tfzhXuY7FdTuvaCu2Svy2eF0IGTkGDFQ+IWPlupcGgSNWfK+21pRmb0Rk= 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=eQk8loMt; arc=none smtp.client-ip=113.46.200.220 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="eQk8loMt" dkim-signature: v=1; a=rsa-sha256; d=h-partners.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=lYn04A0PNhNxpV/CFYWHsfLmTyXgv8vwZHaF7oFVV/Y=; b=eQk8loMtGE3Frl7BTUJivn9kSDLvaJ4OMz48g8g54CTcIKHTA/ATZ+MCEoRWqgxYS+lRbwjBU xkndrqX+FuPRN8aGleo7BOg2Yj/8C8dHXrUw4Q9fqx+8zmfN/ZLe65cJ67VNAnFUwNsH6CoxTpO BMCJtQwrB3Y04sd4txviFHI= Received: from mail.maildlp.com (unknown [172.19.88.194]) by canpmsgout05.his.huawei.com (SkyGuard) with ESMTPS id 4d0Q6H75M1z12LGF; Mon, 3 Nov 2025 16:41:11 +0800 (CST) Received: from dggemv706-chm.china.huawei.com (unknown [10.3.19.33]) by mail.maildlp.com (Postfix) with ESMTPS id A961D147B64; Mon, 3 Nov 2025 16:42:48 +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, 3 Nov 2025 16:42:48 +0800 Received: from localhost.localdomain (10.50.163.32) 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, 3 Nov 2025 16:42:47 +0800 From: Huisong Li To: , CC: , , , , , , , , Subject: [PATCH v2 7/7] ACPI: processor: idle: Redefine acpi_processor_setup_cpuidle_dev to void Date: Mon, 3 Nov 2025 16:42:44 +0800 Message-ID: <20251103084244.2654432-8-lihuisong@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20251103084244.2654432-1-lihuisong@huawei.com> References: <20251103084244.2654432-1-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: kwepems100002.china.huawei.com (7.221.188.206) 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 46614cf1ae8b..2ae51c42f544 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -1248,18 +1248,17 @@ 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