From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753521Ab2KSFbr (ORCPT ); Mon, 19 Nov 2012 00:31:47 -0500 Received: from relay4-d.mail.gandi.net ([217.70.183.196]:50073 "EHLO relay4-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753251Ab2KSFbo convert rfc822-to-8bit (ORCPT ); Mon, 19 Nov 2012 00:31:44 -0500 X-Originating-IP: 217.70.178.134 X-Originating-IP: 50.43.39.152 From: Josh Triplett To: Linus Torvalds , Andrew Morton , Ingo Molnar , Vikram Mulukutla , Ben Hutchings , Andi Kleen , linux-kernel@vger.kernel.org Cc: Josh Triplett Subject: [PATCH 40/58] panic: Add prototype for __weak stub of panic_smp_self_stop Date: Sun, 18 Nov 2012 21:28:19 -0800 Message-Id: <1353302917-13995-41-git-send-email-josh@joshtriplett.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1353302917-13995-1-git-send-email-josh@joshtriplett.org> References: <1353302917-13995-1-git-send-email-josh@joshtriplett.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org kernel/panic.c defines an empty stub of panic_smp_self_stop with __weak, for use on architectures without an alternate implementation. Define a prototype of that function, to satisfy gcc (-Wmissing-prototypes) and Sparse (-Wdecl). kernel/panic.c:55:28: warning: no previous prototype for ‘panic_smp_self_stop’ [-Wmissing-prototypes] Signed-off-by: Josh Triplett --- kernel/panic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/panic.c b/kernel/panic.c index e1b2822..38a4ed4 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -52,6 +52,7 @@ EXPORT_SYMBOL(panic_blink); /* * Stop ourself in panic -- architecture code may override this */ +void panic_smp_self_stop(void); void __weak panic_smp_self_stop(void) { while (1) -- 1.7.10.4