From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756649AbbIXGvZ (ORCPT ); Thu, 24 Sep 2015 02:51:25 -0400 Received: from mga14.intel.com ([192.55.52.115]:8836 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756569AbbIXGvX (ORCPT ); Thu, 24 Sep 2015 02:51:23 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,579,1437462000"; d="scan'208";a="567481358" Message-ID: <56039D69.1040602@linux.intel.com> Date: Thu, 24 Sep 2015 14:51:21 +0800 From: "Fu, Zhonghui" User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: wsa@the-dreams.de CC: linux-i2c@vger.kernel.org, "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] i2c: enable i2c adapter to suspend/resume asynchronously References: <55D20919.5020800@linux.intel.com> <55DB369D.7030305@linux.intel.com> In-Reply-To: <55DB369D.7030305@linux.intel.com> 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 Hi, I have resent this patch with updated commit message - "[PATCH v2] i2c: enable i2c adapter to suspend/resume asynchronously". Thanks, Zhonghui On 2015/8/24 23:22, Fu, Zhonghui wrote: > Hi, > > Any comments are welcome. > > > Thanks, > Zhonghui > > > > On 2015/8/18 0:17, Fu, Zhonghui wrote: >> Enable i2c adapter to suspend/resume asynchronously. This can improve >> system suspend/resume speed. >> >> Signed-off-by: Zhonghui Fu >> --- >> drivers/i2c/i2c-core.c | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c >> index c83e4d1..90251be 100644 >> --- a/drivers/i2c/i2c-core.c >> +++ b/drivers/i2c/i2c-core.c >> @@ -1439,6 +1439,8 @@ static int i2c_register_adapter(struct i2c_adapter *adap) >> >> pm_runtime_no_callbacks(&adap->dev); >> >> + device_enable_async_suspend(&adap->dev); >> + >> #ifdef CONFIG_I2C_COMPAT >> res = class_compat_create_link(i2c_adapter_compat_class, &adap->dev, >> adap->dev.parent); >> -- 1.7.1 >>