Commit d95b09b9 authored by Felipe Balbi's avatar Felipe Balbi Committed by Greg Kroah-Hartman
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usb: dwc3: ep0: ignore direction on 2-stage transfer 



We don't need to care about direction on a two stage
transfer.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 2646021e

drivers/usb/dwc3/ep0.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -525,15 +525,15 @@ static void dwc3_ep0_inspect_setup(struct dwc3 *dwc, 




	len = le16_to_cpu(ctrl->wLength);

	len = le16_to_cpu(ctrl->wLength);

	if (!len) {

	if (!len) {

		dwc->three_stage_setup = 0;

		dwc->three_stage_setup = false;

		dwc->ep0_expect_in = false;

		dwc->ep0_next_event = DWC3_EP0_NRDY_STATUS;

		dwc->ep0_next_event = DWC3_EP0_NRDY_STATUS;

	} else {

	} else {

		dwc->three_stage_setup = 1;

		dwc->three_stage_setup = true;

		dwc->ep0_expect_in = !!(ctrl->bRequestType & USB_DIR_IN);

		dwc->ep0_next_event = DWC3_EP0_NRDY_DATA;

		dwc->ep0_next_event = DWC3_EP0_NRDY_DATA;

	}

	}





	dwc->ep0_expect_in = !!(ctrl->bRequestType & USB_DIR_IN);



	if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD)

	if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD)

		ret = dwc3_ep0_std_request(dwc, ctrl);

		ret = dwc3_ep0_std_request(dwc, ctrl);

	else

	else