From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752035AbeBYRXy (ORCPT ); Sun, 25 Feb 2018 12:23:54 -0500 Received: from mail-wm0-f66.google.com ([74.125.82.66]:34536 "EHLO mail-wm0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751940AbeBYRXK (ORCPT ); Sun, 25 Feb 2018 12:23:10 -0500 X-Google-Smtp-Source: AH8x227foPbKKH6pIu/4CmKzWPt3ZES/1p1Oa0qDm4R2U9EHiwyAQ0QegINA2YcliatZLsj7MOzg5g== From: Mathieu Malaterre To: Michael Ellerman Cc: Benjamin Herrenschmidt , Paul Mackerras , Jiri Slaby , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Mathieu Malaterre Subject: [PATCH 18/21] powerpc: Add missing prototypes for sys_sigreturn & sys_rt_sigreturn Date: Sun, 25 Feb 2018 18:22:33 +0100 Message-Id: <20180225172236.29650-19-malat@debian.org> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180225172236.29650-1-malat@debian.org> References: <20180225172236.29650-1-malat@debian.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 Two functions did not have a prototype defined in signal.h header. Fix the following two warnings (treated as errors in W=1): CC arch/powerpc/kernel/signal_32.o arch/powerpc/kernel/signal_32.c:1135:6: error: no previous prototype for ‘sys_rt_sigreturn’ [-Werror=missing-prototypes] long sys_rt_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, ^~~~~~~~~~~~~~~~ arch/powerpc/kernel/signal_32.c:1422:6: error: no previous prototype for ‘sys_sigreturn’ [-Werror=missing-prototypes] long sys_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, ^~~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Mathieu Malaterre --- arch/powerpc/kernel/signal.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h index 7c59d88b9d86..a6467f843acf 100644 --- a/arch/powerpc/kernel/signal.h +++ b/arch/powerpc/kernel/signal.h @@ -49,6 +49,11 @@ extern int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, #else /* CONFIG_PPC64 */ +extern long sys_rt_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, + struct pt_regs *regs); +extern long sys_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, + struct pt_regs *regs); + static inline int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct task_struct *tsk) { -- 2.11.0