From patchwork Tue May 16 19:35:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13243739 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 lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DCC0DC77B7A for ; Tue, 16 May 2023 19:48:22 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.535643.833588 (Exim 4.92) (envelope-from ) id 1pz0eZ-0004LT-U7; Tue, 16 May 2023 19:48:11 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 535643.833588; Tue, 16 May 2023 19:48:11 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pz0eZ-0004LC-QX; Tue, 16 May 2023 19:48:11 +0000 Received: by outflank-mailman (input) for mailman id 535643; Tue, 16 May 2023 19:48:10 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1pz0Uw-00020V-PD for xen-devel@lists.xenproject.org; Tue, 16 May 2023 19:38:14 +0000 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 30cbe691-f421-11ed-8611-37d641c3527e; Tue, 16 May 2023 21:38:11 +0200 (CEST) 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 753B66183C; Tue, 16 May 2023 19:38:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28787C433EF; Tue, 16 May 2023 19:38:03 +0000 (UTC) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 30cbe691-f421-11ed-8611-37d641c3527e DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684265889; bh=xg0nY/5XuAoC5Y+aT1n09akQv/zFSJ5XVH0JIB0YwTQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lJHg8XNuGiy8jTFn+IFpgUXTvuRIAwq7VY4K/2aG+9oDXR9V6HWZw9BoV/Iby3Y3D ciQJCcSCN88ZGK79OW2jW+p1Mcr53FymRzsq3aD57yhmrL6X5s0JHYpe2CHPA22HlU vtyjpMlDJ94LuFullCZvqENjJQpN0VpNDcwlo9gDKsPudVss3sLnvUVGlKZDHrWJKC 9hYO4n8OiF35vwW0mCeLD6vxQ51+sc9aB2SOI5vmH0t/cuFzcMA5Ms2ki0dFUhjZ6z F+j0NZXOgRpsDihxxL0McykAWvZ3icJuNiaB3wLMzOKImpSeGeJaJv64l87FCV2Wpu UeiC9WTSfPICw== From: Arnd Bergmann To: x86@kernel.org Cc: Arnd Bergmann , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Andy Lutomirski , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Juergen Gross , "Srivatsa S. Bhat (VMware)" , Alexey Makhalov , VMware PV-Drivers Reviewers , Peter Zijlstra , Darren Hart , Andy Shevchenko , Boris Ostrovsky , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-pci@vger.kernel.org, platform-driver-x86@vger.kernel.org, xen-devel@lists.xenproject.org, linux-pm@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 20/20] x86: olpc: avoid missing-prototype warnings Date: Tue, 16 May 2023 21:35:49 +0200 Message-Id: <20230516193549.544673-21-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230516193549.544673-1-arnd@kernel.org> References: <20230516193549.544673-1-arnd@kernel.org> MIME-Version: 1.0 From: Arnd Bergmann There are two functions in the olpc platform that have no prototype: arch/x86/platform/olpc/olpc_dt.c:237:13: error: no previous prototype for 'olpc_dt_fixup' [-Werror=missing-prototypes] arch/x86/platform/olpc/olpc-xo1-pm.c:73:26: error: no previous prototype for 'xo1_do_sleep' [-Werror=missing-prototypes] The first one should just be marked 'static' as there are no other callers, while the second one is called from assembler and is just a false-positive warning that can be silenced by adding a prototype. Signed-off-by: Arnd Bergmann --- arch/x86/platform/olpc/olpc_dt.c | 2 +- include/linux/olpc-ec.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c index 75e3319e8bee..74ebd6882690 100644 --- a/arch/x86/platform/olpc/olpc_dt.c +++ b/arch/x86/platform/olpc/olpc_dt.c @@ -234,7 +234,7 @@ static int __init olpc_dt_compatible_match(phandle node, const char *compat) return 0; } -void __init olpc_dt_fixup(void) +static void __init olpc_dt_fixup(void) { phandle node; u32 board_rev; diff --git a/include/linux/olpc-ec.h b/include/linux/olpc-ec.h index c4602364e909..3c2891d85c41 100644 --- a/include/linux/olpc-ec.h +++ b/include/linux/olpc-ec.h @@ -56,6 +56,8 @@ extern int olpc_ec_sci_query(u16 *sci_value); extern bool olpc_ec_wakeup_available(void); +asmlinkage int xo1_do_sleep(u8 sleep_state); + #else static inline int olpc_ec_cmd(u8 cmd, u8 *inbuf, size_t inlen, u8 *outbuf,