From patchwork Tue Feb 23 14:06:38 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 102699 Delivered-To: patch@linaro.org Received: by 10.112.43.199 with SMTP id y7csp1849699lbl; Tue, 23 Feb 2016 06:07:44 -0800 (PST) X-Received: by 10.98.89.4 with SMTP id n4mr45280570pfb.81.1456236464387; Tue, 23 Feb 2016 06:07:44 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x77si47597971pfa.33.2016.02.23.06.07.43; Tue, 23 Feb 2016 06:07:44 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752756AbcBWOHl (ORCPT + 30 others); Tue, 23 Feb 2016 09:07:41 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:57905 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752139AbcBWOHj (ORCPT ); Tue, 23 Feb 2016 09:07:39 -0500 Received: from wuerfel.lan. ([78.42.132.4]) by mrelayeu.kundenserver.de (mreue001) with ESMTPA (Nemesis) id 0LwRR9-1ZsCOO0Ytb-018Msk; Tue, 23 Feb 2016 15:07:03 +0100 From: Arnd Bergmann To: Gregory Clement , Jason Cooper , Andrew Lunn , Sebastian Hesselbarth Cc: linux-arm-kernel@lists.infradead.org, Arnd Bergmann , linux-kernel@vger.kernel.org Subject: [PATCH 2/3] ARM: mv78xx0: avoid unused function warning Date: Tue, 23 Feb 2016 15:06:38 +0100 Message-Id: <1456236403-115511-3-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1456236403-115511-1-git-send-email-arnd@arndb.de> References: <1456236403-115511-1-git-send-email-arnd@arndb.de> X-Provags-ID: V03:K0:7XW/OqIvYpTU1bCEmNXRNCEUjkC5M8vZY2SXj/zNQ55hu0pYXQW kbQGeqbZ1vv4zHK8EvS3z/OQLuzdlL2ZB4SJCqj8uXkjDvEmkbV/zGXWSJfrlSDzcpEmENu tI65P9oJfwKIYpxJUZPcd7Fv7hkoDJp0Hz0anfiefKY2CmZE6FQP66USE/WXyXZ10O7JG0M mKNt5Y3zHl/yeEcAcFung== X-UI-Out-Filterresults: notjunk:1; V01:K0:CFZORJcrbbc=:4NPYqsVQbB6PTvUjMlMYp8 8KxqUQLSxDxrDmbJY3LzrpqPvp9X7Sb967EdDujSNtzsm5BYiTS0PT+FAtGHwMCNbohw2BQIc ZhGFk2EBrKWlcAFsdzsTc8bVomF6zES7Kr03sij1Znlp3/TCbtvx4Aa7zb8jy8jSQeP3z+arZ 2cpOMY2VQPAjiOswoRGWyg/+4+m689HJDsf+gdgmIIs52DxC+bK3pUOYiaSIEgms7A0qV/oT9 j36xXqgsmcDQdQNyszBu/DqZ5g3XM/j3QOmpFzcqq2VdqBJsqb6UIZJrWuGBonzivcydPZiXL bVOCIe8cqvIorXsMCH2xFGyeVr9QIUeJ1ZzZuIAUbOOBdJnSSnkhmZ91vuAhRUkqE6LJTQASF kwMHr3jtBlZD0dMyp/zGpGZIzE0Z5ke9QI3P8e7t5P4kBwLUxj3+k02H5XDcPcFgW7caXTcOf R/xN05trgpQIZdfsPL44VghGF0FXGa1W42nzb8wjxsq+SV5iLoJOn+FL0y0YS9Rxq37Mc1rnn H7PLchx4g99SY4Cs73tdx2dQckp9SfU3NL5QwzDiUhpLL4nLhkdxTPDL4ikPsNucVb28B4PRq e0Fni20b+ukadx3PEyexyFcdiFyHtfd2lP519hqyy8VSLdGmsAumjbjY4e6F+UiwqGFGP1lCt 2RqyK/tUR8SWU9ACsy5HnOurWfZPS2qBpb1VedyqK1Kh1Hrs63n9uvBpmsj4NoOAbNrI= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org mv78xx0 produces a harmless warning when CONFIG_CACHE_FEROCEON_L2 is disabled: arch/arm/mach-mv78xx0/common.c:385:19: warning: 'is_l2_writethrough' defined but not used [-Wunused-function] This avoids the warning by changing the #ifdef to an if(IS_ENABLED()) check with the same resulting object code. Signed-off-by: Arnd Bergmann --- arch/arm/mach-mv78xx0/common.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) -- 2.7.0 diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index a1a04df9c05c..99cc93900a24 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -405,9 +405,8 @@ void __init mv78xx0_init(void) printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000); printk("TCLK = %dMHz\n", (get_tclk() + 499999) / 1000000); -#ifdef CONFIG_CACHE_FEROCEON_L2 - feroceon_l2_init(is_l2_writethrough()); -#endif + if (IS_ENABLED(CONFIG_CACHE_FEROCEON_L2)) + feroceon_l2_init(is_l2_writethrough()); /* Setup root of clk tree */ clk_init();