Re: [PATCH 1/4] usb: dwc3: gadget: Don't send unintended link state change

2019-10-22 Thread Felipe Balbi
Hi Thinh, Thinh Nguyen writes: > DCTL.ULSTCHNGREQ is a write-only field. When doing a read-modify-write > to DCTL, the driver must make sure that there's no unintended link state > change request from whatever is read from DCTL.ULSTCHNGREQ. Set link > state change to no-action when the driver wr

[PATCH 1/4] usb: dwc3: gadget: Don't send unintended link state change

2019-10-22 Thread Thinh Nguyen
DCTL.ULSTCHNGREQ is a write-only field. When doing a read-modify-write to DCTL, the driver must make sure that there's no unintended link state change request from whatever is read from DCTL.ULSTCHNGREQ. Set link state change to no-action when the driver writes to DCTL. Signed-off-by: Thinh Nguyen