From patchwork Wed May 17 13:10:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13244865 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 15D2DC77B75 for ; Wed, 17 May 2023 13:12:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231817AbjEQNMg (ORCPT ); Wed, 17 May 2023 09:12:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49390 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231917AbjEQNMd (ORCPT ); Wed, 17 May 2023 09:12:33 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1FA2583D0; Wed, 17 May 2023 06:12:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9F93E64703; Wed, 17 May 2023 13:12:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D81DCC433A7; Wed, 17 May 2023 13:12:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684329137; bh=7NFY4e1GRdJpBgrCbtxoc1LfzebP5DErPZUbazdtedA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tyU1+/JQyb06JHCoISP/aGPwtCQn0y+G2NG5LZRAoqMZ2rrQjRXynp/TD2rSNP+yu 1MAgn39GOwDx0XjC/LCCoz8eWqzWrh1MPxapDvHcn+PH1s06DifD+01A3XTAew1Xad 7kiU/kNm6uC/vwrOUnFMNzz/s1aP2ZTB5AZ44+nRwW23Ewv7Oudccx2C7eFBMHX70o bRraU85jXL9lIeSgOiof8kzLy3rFvqHD/NGDlZjQWIMKbB80Ds7TOcR89bmpDrx2M6 DjfDS8BLtKEoQUWgQ9ZjdRzMuh416rmJ35iErYbPeR1Cy3wac2W8wJ0tUTeKW2RkF7 Kn4dcDyi8DEBA== From: Arnd Bergmann To: Andrew Morton Cc: linux-mm@kvack.org, Arnd Bergmann , Russell King , Catalin Marinas , Will Deacon , Michal Simek , Thomas Bogendoerfer , Helge Deller , Michael Ellerman , Palmer Dabbelt , Heiko Carstens , Thomas Gleixner , Ingo Molnar , x86@kernel.org, "Rafael J. Wysocki" , Paul Moore , Eric Paris , Dennis Zhou , Tejun Heo , Christoph Lameter , Pavel Machek , Peter Zijlstra , Waiman Long , Boqun Feng , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, audit@vger.kernel.org, linux-pm@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com Subject: [PATCH 05/14] lib: devmem_is_allowed: include linux/io.h Date: Wed, 17 May 2023 15:10:53 +0200 Message-Id: <20230517131102.934196-6-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230517131102.934196-1-arnd@kernel.org> References: <20230517131102.934196-1-arnd@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kselftest@vger.kernel.org From: Arnd Bergmann The devmem_is_allowed() function is defined in a file of the same name, but the declaration is in asm/io.h, which is not included there, causing a W=1 warning: lib/devmem_is_allowed.c:20:5: error: no previous prototype for 'devmem_is_allowed' [-Werror=missing-prototypes] Include the appropriate header to avoid the warning. Signed-off-by: Arnd Bergmann --- lib/devmem_is_allowed.c | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/devmem_is_allowed.c b/lib/devmem_is_allowed.c index 60be9e24bd57..9c060c69f134 100644 --- a/lib/devmem_is_allowed.c +++ b/lib/devmem_is_allowed.c @@ -10,6 +10,7 @@ #include #include +#include /* * devmem_is_allowed() checks to see if /dev/mem access to a certain address