From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C83F3C4332D for ; Wed, 18 Mar 2020 23:02:19 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 92CBB2076E for ; Wed, 18 Mar 2020 23:02:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="SyznRsUg"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="jA/pSHhO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 92CBB2076E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=O9+uqvT2Xux+4C80GMzf9UCkrHjny3TD4B42v7mPesM=; b=SyznRsUgXm8dMw G9B1eArs7EMwEDyjTV9WGumMe3QM3ImCeYbMVDqC6ch6D7kpgh+jTbPNYnntubJ3fjfCoFZ7vKStz 3ayzZMYQR1Tm39UILmlPi941u+eGYxmwrlmIBgiBueiZ5++B5a+zdu9irGOTTahDllDrX1oh63x3B SsAlWoDJIlNgBmtoHUn/vGhTSQ07Iv9RhXNvWlUgyRymYEVC4sDOxb6Ak4odelmvBjxZ7igBoxD2K U7Ich0qxgOlbLwE2oRmIL5FaUIDaTx/mBacZRzUUhlpWFqBqSElGhhO3TmD8kwnR/s78qrMiVzD86 JzAayPUN5cxQvvh5otPQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jEhhX-00084D-1p; Wed, 18 Mar 2020 23:02:15 +0000 Received: from us-smtp-delivery-74.mimecast.com ([216.205.24.74]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jEhhN-0007wr-Qq for linux-arm-kernel@lists.infradead.org; Wed, 18 Mar 2020 23:02:07 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1584572524; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=dJUFkWnfWk58loeJb6TtjwrTLxm64oyRGxDoPnBl+Uc=; b=jA/pSHhOV+IlyLg7/eI09KZTYaNHVcvDsO5x/ll0nzaLobQSIYiOsnNyVoVWVE08u4y52y rgdhoztRjj9WkZ1iPFNfODYbWZzA4xrdw5yfJi+Twj8FOL8cCVK7FIYuAQiXwnYjVA3PAk Cmz7IkbAH1woWIufOMh0wphXguw1wlQ= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-55-i8gPVvj0OWWMxTgWPezKdw-1; Wed, 18 Mar 2020 19:02:00 -0400 X-MC-Unique: i8gPVvj0OWWMxTgWPezKdw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9B4618017CC; Wed, 18 Mar 2020 23:01:58 +0000 (UTC) Received: from localhost.localdomain.com (vpn2-54-221.bne.redhat.com [10.64.54.221]) by smtp.corp.redhat.com (Postfix) with ESMTP id B23DE627D8; Wed, 18 Mar 2020 23:01:55 +0000 (UTC) From: Gavin Shan To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 1/4] arm64: Declare ACPI parking protocol CPU operation if needed Date: Thu, 19 Mar 2020 10:01:42 +1100 Message-Id: <20200318230145.72097-2-gshan@redhat.com> In-Reply-To: <20200318230145.72097-1-gshan@redhat.com> References: <20200318230145.72097-1-gshan@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200318_160205_964787_4A5B0FC8 X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, lorenzo.pieralisi@arm.com, will@kernel.org, catalin.marinas@arm.com, shan.gavin@gmail.com, sudeep.holla@arm.com, robin.murphy@arm.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org It's obvious we needn't declare the corresponding CPU operation when CONFIG_ARM64_ACPI_PARKING_PROTOCOL is disabled, even it doesn't cause any compiling warnings. Signed-off-by: Gavin Shan Acked-by: Mark Rutland --- arch/arm64/kernel/cpu_ops.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kernel/cpu_ops.c b/arch/arm64/kernel/cpu_ops.c index 7e07072757af..2082cfb1be86 100644 --- a/arch/arm64/kernel/cpu_ops.c +++ b/arch/arm64/kernel/cpu_ops.c @@ -15,7 +15,9 @@ #include extern const struct cpu_operations smp_spin_table_ops; +#ifdef CONFIG_ARM64_ACPI_PARKING_PROTOCOL extern const struct cpu_operations acpi_parking_protocol_ops; +#endif extern const struct cpu_operations cpu_psci_ops; const struct cpu_operations *cpu_ops[NR_CPUS] __ro_after_init; -- 2.23.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel