From c8810bac9fc737caa04f3bf4e6b8aba5d7779955 Mon Sep 17 00:00:00 2001 From: Li Jun Date: Wed, 3 Mar 2021 17:56:10 +0800 Subject: [PATCH] LF-3752 usb: dwc3: core: don't enable wakeup for runtime PM Don't enable dwc3 core to wakeup system by default if runtime suspended, this will make the power domain of dwc3 core or its parent device can't be off while system sleep even system wakeup by usb is not required. Fixes: fc8bb91bc83e ("usb: dwc3: implement runtime PM") Cc: Reviewed-by: Ran Wang Signed-off-by: Li Jun --- drivers/usb/dwc3/core.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 8e611a49d3d3..d928001d7e80 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1984,8 +1984,6 @@ static int dwc3_runtime_suspend(struct device *dev) if (ret) return ret; - device_init_wakeup(dev, true); - return 0; } @@ -1994,8 +1992,6 @@ static int dwc3_runtime_resume(struct device *dev) struct dwc3 *dwc = dev_get_drvdata(dev); int ret; - device_init_wakeup(dev, false); - ret = dwc3_resume_common(dwc, PMSG_AUTO_RESUME); if (ret) return ret; -- 2.17.1