From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:57508 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751237AbdBXIL4 (ORCPT ); Fri, 24 Feb 2017 03:11:56 -0500 Subject: Patch "Revert "usb: chipidea: imx: enable CI_HDRC_SET_NON_ZERO_TTHA"" has been added to the 4.4-stable tree To: peter.chen@nxp.com, gregkh@linuxfoundation.org, mfuzzey@parkeon.com Cc: , From: Date: Fri, 24 Feb 2017 09:11:33 +0100 Message-ID: <148792389368102@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled Revert "usb: chipidea: imx: enable CI_HDRC_SET_NON_ZERO_TTHA" to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: revert-usb-chipidea-imx-enable-ci_hdrc_set_non_zero_ttha.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 1bc7da87c7410c6990c3251589e3854e64c55af2 Mon Sep 17 00:00:00 2001 From: Peter Chen Date: Fri, 29 Jan 2016 16:47:24 +0800 Subject: Revert "usb: chipidea: imx: enable CI_HDRC_SET_NON_ZERO_TTHA" From: Peter Chen commit 1bc7da87c7410c6990c3251589e3854e64c55af2 upstream. This reverts commit e765bfb73ff7. In the most of cases, we only use one transaction per frame and the frame rate may be high, If the platforms want to support multiple transactions but less frame rate cases like [1] and [2], it can set "non-zero-ttctrl-ttha" at dts. [1] http://www.spinics.net/lists/linux-usb/msg123125.html [2] http://www.spinics.net/lists/linux-usb/msg118679.html Signed-off-by: Peter Chen Cc: Martin Fuzzey Signed-off-by: Greg Kroah-Hartman --- drivers/usb/chipidea/ci_hdrc_imx.c | 1 - 1 file changed, 1 deletion(-) --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -244,7 +244,6 @@ static int ci_hdrc_imx_probe(struct plat struct ci_hdrc_platform_data pdata = { .name = dev_name(&pdev->dev), .capoffset = DEF_CAPOFFSET, - .flags = CI_HDRC_SET_NON_ZERO_TTHA, }; int ret; const struct of_device_id *of_id; Patches currently in stable-queue which might be from peter.chen@nxp.com are queue-4.4/revert-usb-chipidea-imx-enable-ci_hdrc_set_non_zero_ttha.patch