On 7/31/2023 6:15 PM, Surong Pang wrote:
Pm_runtime_get is called when setting pending_events to true. Pm_runtime_put is needed for pairing with pm_runtime_get. Fixes: fc8bb91bc83e ("usb: dwc3: implement runtime PM") Signed-off-by: Surong Pang <surong.pang@xxxxxxxxxx> --- V2: add Fixes tag, fix Fixes tag --- drivers/usb/dwc3/gadget.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 5fd067151fbf..9c835c5f9928 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -4720,5 +4720,6 @@ void dwc3_gadget_process_pending_events(struct dwc3 *dwc) dwc3_interrupt(dwc->irq_gadget, dwc->ev_buf); dwc->pending_events = false; enable_irq(dwc->irq_gadget); + pm_runtime_put(dwc->dev); } }
I am already handling this change as part of below series. Will be uploading a separate patch based on the feedback from Roger.
https://lore.kernel.org/all/be57511d-2005-a1f5-d5a5-809e71029aec@xxxxxxxxxxx/ Thanks Elson