From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Fu, Zhonghui" Subject: Re: [PATCH] i2c/designware: enable i2c controller to suspend/resume asynchronously Date: Thu, 24 Sep 2015 15:12:20 +0800 Message-ID: <5603A254.8050102@linux.intel.com> References: <55D20D79.3090308@linux.intel.com> <55DB36FE.10204@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from mga03.intel.com ([134.134.136.65]:8301 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932717AbbIXHMZ (ORCPT ); Thu, 24 Sep 2015 03:12:25 -0400 In-Reply-To: <55DB36FE.10204@linux.intel.com> Sender: linux-i2c-owner@vger.kernel.org List-Id: linux-i2c@vger.kernel.org To: wsa@the-dreams.de Cc: Mika Westerberg , christian.ruppert@alitech.com, atull@opensource.altera.com, jszhang@marvell.com, raymond.tan@intel.com, Romain.Baeriswyl@abilis.com, carlpeng008@gmail.com, david.e.box@linux.intel.com, Alexey.Brodkin@synopsys.com, linux-i2c@vger.kernel.org, "linux-kernel@vger.kernel.org" Hi, I have resent this patch with updated commit message - "[PATCH v2] i2c/designware: enable i2c controller to suspend/resume asynchronously". Thanks, Zhonghui On 2015/8/24 23:23, Fu, Zhonghui wrote: > Hi, > > Any comments are welcome. > > > Thanks, > Zhonghui > > > > On 2015/8/18 0:36, Fu, Zhonghui wrote: >> Enable i2c controller to suspend/resume asynchronously. This can improve >> system suspend/resume speed. >> >> Signed-off-by: Zhonghui Fu >> --- >> drivers/i2c/busses/i2c-designware-platdrv.c | 1 + >> 1 files changed, 1 insertions(+), 0 deletions(-) >> >> diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c >> index 3dd2de3..fec0fce 100644 >> --- a/drivers/i2c/busses/i2c-designware-platdrv.c >> +++ b/drivers/i2c/busses/i2c-designware-platdrv.c >> @@ -245,6 +245,7 @@ static int dw_i2c_probe(struct platform_device *pdev) >> >> adap = &dev->adapter; >> i2c_set_adapdata(adap, dev); >> + device_enable_async_suspend(&pdev->dev); >> adap->owner = THIS_MODULE; >> adap->class = I2C_CLASS_DEPRECATED; >> strlcpy(adap->name, "Synopsys DesignWare I2C adapter", >> -- 1.7.1 >>