| Message ID | bf1fc5cb1a534a0d3e64694e0e8382a337b147f0.1471991702.git.johnyoun@synopsys.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index af46adf..358ba5a 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -3475,8 +3475,11 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget, otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget); spin_lock_irqsave(&hsotg->lock, flags); - dwc2_hsotg_init(hsotg); - dwc2_hsotg_core_init_disconnected(hsotg, false); + if (dwc2_hw_is_device(hsotg)) { + dwc2_hsotg_init(hsotg); + dwc2_hsotg_core_init_disconnected(hsotg, false); + } + hsotg->enabled = 0; spin_unlock_irqrestore(&hsotg->lock, flags);
In dwc2_hsotg_udc_start(), don't initialize the controller for device mode unless we are actually in device mode. Signed-off-by: John Youn <johnyoun@synopsys.com> --- drivers/usb/dwc2/gadget.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)