From patchwork Wed Sep 14 07:43:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 76148 Delivered-To: patch@linaro.org Received: by 10.140.106.72 with SMTP id d66csp1745004qgf; Wed, 14 Sep 2016 00:54:13 -0700 (PDT) X-Received: by 10.66.126.131 with SMTP id my3mr2115898pab.115.1473839653436; Wed, 14 Sep 2016 00:54:13 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r7si32239646pfa.265.2016.09.14.00.54.13; Wed, 14 Sep 2016 00:54:13 -0700 (PDT) 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 S1761938AbcINHyK (ORCPT + 27 others); Wed, 14 Sep 2016 03:54:10 -0400 Received: from bear.ext.ti.com ([198.47.19.11]:40893 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760263AbcINHoy (ORCPT ); Wed, 14 Sep 2016 03:44:54 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id u8E7iqxM016134; Wed, 14 Sep 2016 02:44:52 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u8E7iqUl005033; Wed, 14 Sep 2016 02:44:52 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.294.0; Wed, 14 Sep 2016 02:44:51 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u8E7iXgu014977; Wed, 14 Sep 2016 02:44:50 -0500 From: Kishon Vijay Abraham I To: CC: , Subject: [PATCH 11/51] phy: tegra: mark tegra_xusb_lane_lookup_function() static Date: Wed, 14 Sep 2016 13:13:52 +0530 Message-ID: <1473839072-5673-12-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1473839072-5673-1-git-send-email-kishon@ti.com> References: <1473839072-5673-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Baoyou Xie We get 1 warning when building kernel with W=1: drivers/phy/tegra/xusb.c:104:5: warning: no previous prototype for 'tegra_xusb_lane_lookup_function' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks it 'static'. Signed-off-by: Baoyou Xie Acked-by: Arnd Bergmann Acked-by: Thierry Reding Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/tegra/xusb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 1.7.9.5 diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index dbd2a4d..873424a 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -102,7 +102,8 @@ tegra_xusb_pad_find_phy_node(struct tegra_xusb_pad *pad, unsigned int index) return of_find_node_by_name(np, pad->soc->lanes[index].name); } -int tegra_xusb_lane_lookup_function(struct tegra_xusb_lane *lane, +static int +tegra_xusb_lane_lookup_function(struct tegra_xusb_lane *lane, const char *function) { unsigned int i;