From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753506AbbHCMjX (ORCPT ); Mon, 3 Aug 2015 08:39:23 -0400 Received: from mga02.intel.com ([134.134.136.20]:27546 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753214AbbHCMjV (ORCPT ); Mon, 3 Aug 2015 08:39:21 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,601,1432623600"; d="scan'208";a="535073461" Message-ID: <55BF60F5.8040602@linux.intel.com> Date: Mon, 03 Aug 2015 20:39:17 +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: Ulf Hansson , Adrian Hunter , linus.walleij@linaro.org, Markus.Niebel@tq-group.com, lars@metafoo.de, s.hauer@pengutronix.de, kristina.martsenko@gmail.com CC: linux-mmc , "linux-kernel@vger.kernel.org" Subject: [PATCH] mmc: enable mmc host device to suspend/resume asynchronously 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 Enable mmc host device to suspend/resume asynchronously. This can improve system suspend/resume speed. Signed-off-by: Zhonghui Fu --- drivers/mmc/core/host.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index 99a9c90..85f2bbb 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -577,6 +577,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) host->class_dev.parent = dev; host->class_dev.class = &mmc_host_class; device_initialize(&host->class_dev); + device_enable_async_suspend(&host->class_dev); if (mmc_gpio_alloc(host)) { put_device(&host->class_dev); -- 1.7.1