From patchwork Fri Mar 22 02:10:26 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jingoo Han X-Patchwork-Id: 229866 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 823A42C00C9 for ; Fri, 22 Mar 2013 13:10:38 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932265Ab3CVCKe (ORCPT ); Thu, 21 Mar 2013 22:10:34 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:23136 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932129Ab3CVCKd (ORCPT ); Thu, 21 Mar 2013 22:10:33 -0400 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MK100FVVI1BODH0@mailout3.samsung.com> for linux-i2c@vger.kernel.org; Fri, 22 Mar 2013 11:10:26 +0900 (KST) Received: from epcpsbgm1.samsung.com ( [203.254.230.50]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id CC.26.07735.29DBB415; Fri, 22 Mar 2013 11:10:26 +0900 (KST) X-AuditID: cbfee68e-b7f946d000001e37-39-514bbd9220a6 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 71.39.17838.29DBB415; Fri, 22 Mar 2013 11:10:26 +0900 (KST) Received: from DOJG1HAN02 ([12.23.120.99]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MK1007R8I1EOL80@mmp1.samsung.com>; Fri, 22 Mar 2013 11:10:26 +0900 (KST) From: Jingoo Han To: 'Wolfram Sang' Cc: linux-i2c@vger.kernel.org, 'Ben Dooks' , 'Jingoo Han' Subject: [PATCH 1/2] i2c: designware: add CONFIG_PM_SLEEP to suspend/resume functions Date: Fri, 22 Mar 2013 11:10:26 +0900 Message-id: <00b301ce26a2$6b3d25d0$41b77170$%han@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Office Outlook 12.0 Thread-index: Ac4momsK3fRN9W4JRiivnaHc1UUSpg== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrCIsWRmVeSWpSXmKPExsVy+t8zI91Je70DDU4cM7aYtO4Ak8XlhZdY LTr+fmG02Pd6K7MDi8ffVS+YPfr/Gnj0bVnF6PF5k1wASxSXTUpqTmZZapG+XQJXxvYHD9gL lnBW7FtzjKmBsYOji5GTQ0LARGJL/xk2CFtM4sK99UA2F4eQwDJGiaW/NzPDFD1+/JQZIrGI UWLujz1MEM4vRonGFQdZQKrYBNQkvnw5zA5iiwhoSfy68hCog4ODWSBN4u/aEJCwsEC4RO/8 VkYQm0VAVeLCj3tgrbwCthJzz+xggrAFJX5MhogzA41Zv/M4E4QtL7F5zVuwkRIC6hKP/upC bNKTeHP3MRtEiYjEvhfvGEFOkxBYxy6xc+t6VohdAhLfJh9igeiVldh0AOovSYmDK26wTGAU m4Vk8ywkm2ch2TwLyYoFjCyrGEVTC5ILipPSi4z0ihNzi0vz0vWS83M3MUJirG8H480D1ocY k4HWT2SWEk3OB8ZoXkm8obGZkYWpiamxkbmlGWnCSuK8ai3WgUIC6YklqdmpqQWpRfFFpTmp xYcYmTg4pRoY7bbNTzTyZI28wt2ey/zqY15H4KQlcQqO89q638xbtfGxpGGrscOq+W84H0QE bDLPWil8qJ/l8bV3/vePJCscn/PLTOD86TNhtVcFrnQZRX87tjdu1vk115WO/Pat7NjftbjD Jf7Kg0fXf8jdKlizgGtOYEZtwb/TDD3Ra/nL37/d+1+ud3I4kxJLcUaioRZzUXEiAKhvOfnH AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprIKsWRmVeSWpSXmKPExsVy+t9jAd1Je70DDf480LeYtO4Ak8XlhZdY LTr+fmG02Pd6K7MDi8ffVS+YPfr/Gnj0bVnF6PF5k1wAS1QDo01GamJKapFCal5yfkpmXrqt kndwvHO8qZmBoa6hpYW5kkJeYm6qrZKLT4CuW2YO0EolhbLEnFKgUEBicbGSvh2mCaEhbroW MI0Rur4hQXA9RgZoIGEdY8b2Bw/YC5ZwVuxbc4ypgbGDo4uRk0NCwETi8eOnzBC2mMSFe+vZ uhi5OIQEFjFKzP2xhwnC+cUo0bjiIAtIFZuAmsSXL4fZQWwRAS2JX1ceAnVzcDALpEn8XRsC EhYWCJfond/KCGKzCKhKXPhxD6yVV8BWYu6ZHUwQtqDEj8kQcWagMet3HmeCsOUlNq95CzZS QkBd4tFfXYhNehJv7j5mgygRkdj34h3jBEaBWUgmzUIyaRaSSbOQtCxgZFnFKJpakFxQnJSe a6hXnJhbXJqXrpecn7uJERzBz6R2MK5ssDjEKMDBqMTDq6HjHSjEmlhWXJl7iFGCg1lJhDcy BSjEm5JYWZValB9fVJqTWnyIMRno0YnMUqLJ+cDkklcSb2hsYmZkaWRmYWRibk6asJI474FW 60AhgfTEktTs1NSC1CKYLUwcnFINjJzSFZ5vMzmMAz6lixvrVGj/tby9zNo3SHt/iLlD1zp+ nTOHfE1cVW1bej/ssfwXOF/pRO6qlJdRu6NtEn51BrotVtUoCC/5kaLgOoXls+99RbHn68U2 vqo1qViw6HJKztoXaQydzw76fGT4N+d2g9fuoGXe1kquhn3GwSZC9j/7d/z8u8NbiaU4I9FQ i7moOBEA/t/OBiQDAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning when CONFIG_PM_SLEEP is not selected. This is because sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when the CONFIG_PM_SLEEP is enabled. drivers/i2c/busses/i2c-designware-platdrv.c:253:12: warning: 'dw_i2c_suspend' defined but not used [-Wunused-function] drivers/i2c/busses/i2c-designware-platdrv.c:263:12: warning: 'dw_i2c_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han --- drivers/i2c/busses/i2c-designware-platdrv.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 0ceb6e1..f45b9cc 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -249,7 +249,7 @@ static const struct of_device_id dw_i2c_of_match[] = { MODULE_DEVICE_TABLE(of, dw_i2c_of_match); #endif -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int dw_i2c_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev);