From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754938AbbHXPSL (ORCPT ); Mon, 24 Aug 2015 11:18:11 -0400 Received: from mga14.intel.com ([192.55.52.115]:60800 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754623AbbHXPSH (ORCPT ); Mon, 24 Aug 2015 11:18:07 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,738,1432623600"; d="scan'208";a="789852204" Message-ID: <55DB35AC.3080701@linux.intel.com> Date: Mon, 24 Aug 2015 23:18:04 +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 device to suspend/resume asynchronously References: <55D206C3.1080204@linux.intel.com> In-Reply-To: <55D206C3.1080204@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, Any comments are welcome. Thanks, Zhonghui On 2015/8/18 0:07, Fu, Zhonghui wrote: > Enable i2c device to suspend/resume asynchronously. This can improve > system suspend/resume speed. > > Signed-off-by: Zhonghui Fu > --- > drivers/i2c/i2c-core.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c > index c83e4d1..6587681 100644 > --- a/drivers/i2c/i2c-core.c > +++ b/drivers/i2c/i2c-core.c > @@ -987,6 +987,7 @@ i2c_new_device(struct i2c_adapter *adap, struct i2c_board_info const *info) > client->dev.of_node = info->of_node; > client->dev.fwnode = info->fwnode; > > + device_enable_async_suspend(&client->dev); > i2c_dev_set_name(adap, client); > status = device_register(&client->dev); > if (status) > -- 1.7.1 >