From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x241.google.com (mail-wm0-x241.google.com [IPv6:2a00:1450:400c:c09::241]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3zqBcc3M2rzF1Ny for ; Mon, 26 Feb 2018 04:23:12 +1100 (AEDT) Received: by mail-wm0-x241.google.com with SMTP id a20so13821496wmd.1 for ; Sun, 25 Feb 2018 09:23:12 -0800 (PST) Sender: Mathieu Malaterre 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> 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 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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