From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753402AbbBAOex (ORCPT ); Sun, 1 Feb 2015 09:34:53 -0500 Received: from out11.biz.mail.alibaba.com ([205.204.114.131]:42607 "EHLO out11.biz.mail.alibaba.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752356AbbBAOew (ORCPT ); Sun, 1 Feb 2015 09:34:52 -0500 X-Alimail-AntiSpam: AC=CONTINUE;BC=0.1117278|-1;FP=0|0|0|0|0|-1|-1|-1;HT=r46d02010;MF=gang.chen@sunrus.com.cn;PH=DS;RN=7;RT=7;SR=0; Message-ID: <54CE3B47.6050909@sunrus.com.cn> Date: Sun, 01 Feb 2015 22:42:15 +0800 From: Chen Gang S User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: srinivas.kandagatla@gmail.com, maxime.coquelin@st.com, patrice.chotard@st.com, mchehab@osg.samsung.com CC: "linux-arm-kernel@lists.infradead.org" , kernel@stlinux.com, "linux-kernel@vger.kernel.org" Subject: [PATCH] rc: st_rc: Use CONFIG_PM_SLEEP instead of CONFIG_PM for st_rc_suspend() and st_rc_resume() Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org st_rc_suspend() and st_rc_resume() depend on CONFIG_PM_SLEEP finally, so they need CONFIG_PM_SLEEP instead of CONFIG_PM, or they will cause build warning (with allmodconfig under xtensa): CC [M] drivers/media/pci/smipcie/smipcie.o drivers/media/rc/st_rc.c:338:12: warning: 'st_rc_suspend' defined but not used [-Wunused-function] static int st_rc_suspend(struct device *dev) ^ drivers/media/rc/st_rc.c:359:12: warning: 'st_rc_resume' defined but not used [-Wunused-function] static int st_rc_resume(struct device *dev) ^ Signed-off-by: Chen Gang --- drivers/media/rc/st_rc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c index 0e758ae..fbfe958 100644 --- a/drivers/media/rc/st_rc.c +++ b/drivers/media/rc/st_rc.c @@ -334,7 +334,7 @@ err: return ret; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int st_rc_suspend(struct device *dev) { struct st_rc_device *rc_dev = dev_get_drvdata(dev); -- 1.9.3