4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Chen <peter.chen@xxxxxxx> 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 <peter.chen@xxxxxxx> Cc: Martin Fuzzey <mfuzzey@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 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;