From patchwork Sun Dec 7 20:07:18 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rickard Strandqvist X-Patchwork-Id: 418504 X-Patchwork-Delegate: michael@ellerman.id.au Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 238611400EA for ; Mon, 8 Dec 2014 07:05:21 +1100 (AEDT) Received: from ozlabs.org (ozlabs.org [103.22.144.67]) by lists.ozlabs.org (Postfix) with ESMTP id 10CC01A0D6C for ; Mon, 8 Dec 2014 07:05:21 +1100 (AEDT) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from mail-wi0-f169.google.com (mail-wi0-f169.google.com [209.85.212.169]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 5ED2E1A09D3 for ; Mon, 8 Dec 2014 07:04:43 +1100 (AEDT) Received: by mail-wi0-f169.google.com with SMTP id r20so5514527wiv.4 for ; Sun, 07 Dec 2014 12:04:39 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=jf02AlU/PW4SUKImyvbeKcCw+8Z5UtcXxO8VFZ2upbs=; b=Hriro7Trw3zQlDxlA3Vy3xsfg+OD6YNnLr9sYgpH3sJtJjbwsdZMpftXUdhk6MeHPE 6QwDs1dBdHBkgZ44qjd2gpowSjyn1iVxakrzNaOsv0MVCtStYyDsFixefc5jkQT+Fug8 v2US8UYydxkfVIDHj7Q1Lnp/aVi3ElyJTB1D9E1q2MQMsdEyxyoB/F0LLMWu1ugceHbe JwjH6Ilunne4w/yZljR7l6whdS6eAzBTTD5aFEAnVWs+NEFVkHfYLonfkFve4ihOge5k ZMVy4WjXqh5yx71QSyGLpRgrM8Cty2iMAXWQohklcI/+Ob3HR/YTOK30XTpUrM2MYp9k yERQ== X-Gm-Message-State: ALoCoQk8pSQ/+3jlz6OcuupNXwB0MUivr6FvGZxBqBxXELkffJosrB4tZR3OdWu1yZvyQC6cl1fZ X-Received: by 10.194.191.227 with SMTP id hb3mr41153695wjc.79.1417982679270; Sun, 07 Dec 2014 12:04:39 -0800 (PST) Received: from localhost.localdomain (h-246-111.a218.priv.bahnhof.se. [85.24.246.111]) by mx.google.com with ESMTPSA id jr4sm13662259wjc.20.2014.12.07.12.04.37 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Dec 2014 12:04:38 -0800 (PST) From: Rickard Strandqvist To: Benjamin Herrenschmidt , Paul Mackerras Subject: [PATCH] arch: powerpc: kernel: traps.c: Remove unused function Date: Sun, 7 Dec 2014 21:07:18 +0100 Message-Id: <1417982838-15588-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Cc: Michael Neuling , Rickard Strandqvist , Mahesh Salgaonkar , linux-kernel@vger.kernel.org, Anton Blanchard , Tejun Heo , Christoph Lameter , linuxppc-dev@lists.ozlabs.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Remove the function vsx_assist_exception() that is not used anywhere. This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist --- arch/powerpc/kernel/traps.c | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 0dc43f9..857e5f7 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1707,21 +1707,6 @@ void altivec_assist_exception(struct pt_regs *regs) } #endif /* CONFIG_ALTIVEC */ -#ifdef CONFIG_VSX -void vsx_assist_exception(struct pt_regs *regs) -{ - if (!user_mode(regs)) { - printk(KERN_EMERG "VSX assist exception in kernel mode" - " at %lx\n", regs->nip); - die("Kernel VSX assist exception", regs, SIGILL); - } - - flush_vsx_to_thread(current); - printk(KERN_INFO "VSX assist not supported at %lx\n", regs->nip); - _exception(SIGILL, regs, ILL_ILLOPC, regs->nip); -} -#endif /* CONFIG_VSX */ - #ifdef CONFIG_FSL_BOOKE void CacheLockingException(struct pt_regs *regs, unsigned long address, unsigned long error_code)