From patchwork Wed Nov 16 07:49:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sudeep Holla X-Patchwork-Id: 13044471 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 57168C4332F for ; Wed, 16 Nov 2022 07:49:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232571AbiKPHto (ORCPT ); Wed, 16 Nov 2022 02:49:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57052 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232588AbiKPHtk (ORCPT ); Wed, 16 Nov 2022 02:49:40 -0500 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C2C7B12A98 for ; Tue, 15 Nov 2022 23:49:39 -0800 (PST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 006CB1477; Tue, 15 Nov 2022 23:49:46 -0800 (PST) Received: from usa.arm.com (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id F33843F73B; Tue, 15 Nov 2022 23:49:38 -0800 (PST) From: Sudeep Holla To: "Rafael J . Wysocki" , linux-acpi@vger.kernel.org Cc: Sudeep Holla , kernel test robot Subject: [PATCH 5/5] ACPI: processor: Silence missing prototype warnings Date: Wed, 16 Nov 2022 07:49:30 +0000 Message-Id: <20221116074930.3292121-6-sudeep.holla@arm.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221116074930.3292121-1-sudeep.holla@arm.com> References: <20221116074930.3292121-1-sudeep.holla@arm.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Silence the following warnings when built with W=1: | CC drivers/acpi/acpi_processor.c | warning: no previous prototype for 'arch_register_cpu' [-Wmissing-prototypes] | int __weak arch_register_cpu(int cpu) | ^ | CC drivers/acpi/acpi_processor.c | warning: no previous prototype for 'arch_unregister_cpu' [-Wmissing-prototypes] | void __weak arch_unregister_cpu(int cpu) {} | ^ Reported-by: kernel test robot Signed-off-by: Sudeep Holla --- include/acpi/processor.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/acpi/processor.h b/include/acpi/processor.h index 3f34ebb27525..94181fe9780a 100644 --- a/include/acpi/processor.h +++ b/include/acpi/processor.h @@ -465,4 +465,9 @@ extern int acpi_processor_ffh_lpi_probe(unsigned int cpu); extern int acpi_processor_ffh_lpi_enter(struct acpi_lpi_state *lpi); #endif +#ifdef CONFIG_ACPI_HOTPLUG_CPU +extern int arch_register_cpu(int cpu); +extern void arch_unregister_cpu(int cpu); +#endif + #endif