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Commit d0f0ac56 authored by John Youn's avatar John Youn Committed by Felipe Balbi
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usb: dwc2: gadget: Only initialize device if in device mode 



In dwc2_hsotg_udc_start(), don't initialize the controller for device
mode unless we are actually in device mode.

Tested-by: default avatarHeiko Stuebner <heiko@sntech.de>
Tested-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 3262ad82

drivers/usb/dwc2/gadget.c

+5 −2
Original line number Diff line number Diff line
@@ -3466,8 +3466,11 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget, 
		otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);



	spin_lock_irqsave(&hsotg->lock, flags);

	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);