From patchwork Wed Jul 30 16:17:18 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 4650201 Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B06519F2B8 for ; Wed, 30 Jul 2014 16:17:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D75EE20158 for ; Wed, 30 Jul 2014 16:17:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F0F352012B for ; Wed, 30 Jul 2014 16:17:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754367AbaG3QRp (ORCPT ); Wed, 30 Jul 2014 12:17:45 -0400 Received: from mail-vc0-f175.google.com ([209.85.220.175]:49020 "EHLO mail-vc0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754129AbaG3QRo (ORCPT ); Wed, 30 Jul 2014 12:17:44 -0400 Received: by mail-vc0-f175.google.com with SMTP id ik5so2178845vcb.34 for ; Wed, 30 Jul 2014 09:17:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id; bh=xhZQkFWXemYCd7/sDaIPFsaVqxEofcUVSpPics5ln5c=; b=yq57kkeN1htvx3Jvf9Ln33vQv0NT0SURaA8szsH7Q/y6fJPTOd1j8z+k/XBNBBaLJv srBvWET08uFa/3gkeq8UQa9yZY/848ed0UGfW7a0zsyPtgRNGXMAErXsLwmYw6BrXa5A wCuaJjFmDosYSyNQZUhhui7658dv4bWqpv8KM8T1z6qF4HqQL6QpvC7cMYlQawqXAwab UbNAq794De8fmvYuRbNRDLMPQWGcY5IlUtTByt2Kb2zJzdR658nUzoYUdc1fK9S64NGX U5k6ru19AltsTTMHo7RJgmCCcYGpdeNlHK2y3kPI7fvjuIBslmr86V5R+xrs8UkT3wbt M+Aw== X-Received: by 10.220.183.65 with SMTP id cf1mr2807833vcb.76.1406737062442; Wed, 30 Jul 2014 09:17:42 -0700 (PDT) Received: from localhost.localdomain ([186.207.90.28]) by mx.google.com with ESMTPSA id g7sm6589820vdg.0.2014.07.30.09.17.40 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 30 Jul 2014 09:17:41 -0700 (PDT) From: Fabio Estevam To: dmitry.torokhov@gmail.com Cc: beomho.seo@samsung.com, linux-input@vger.kernel.org, Fabio Estevam Subject: [PATCH 1/2] Input: mcs5000_ts - Protect PM functions with CONFIG_PM_SLEEP Date: Wed, 30 Jul 2014 13:17:18 -0300 Message-Id: <1406737039-1404-1-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Fabio Estevam When a kernel has CONFIG_PM=y and CONFIG_PM_SLEEP=n the following warnings are seen: drivers/input/touchscreen/mcs5000_ts.c:252:12: warning: 'mcs5000_ts_suspend' defined but not used [-Wunused-function] static int mcs5000_ts_suspend(struct device *dev) ^ drivers/input/touchscreen/mcs5000_ts.c:262:12: warning: 'mcs5000_ts_resume' defined but not used [-Wunused-function] static int mcs5000_ts_resume(struct device *dev) Protect the suspend/resume functions with CONFIG_PM_SLEEP in order to fix these build warnings. Signed-off-by: Fabio Estevam --- drivers/input/touchscreen/mcs5000_ts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/mcs5000_ts.c b/drivers/input/touchscreen/mcs5000_ts.c index 00510a9..1fb760c 100644 --- a/drivers/input/touchscreen/mcs5000_ts.c +++ b/drivers/input/touchscreen/mcs5000_ts.c @@ -248,7 +248,7 @@ static int mcs5000_ts_probe(struct i2c_client *client, return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int mcs5000_ts_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev);