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: Felipe Balbi <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
sum-it · Oct 4, 2011 · d95b09b · d95b09b
1 parent 2646021
commit d95b09b
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
@@ -525,15 +525,15 @@ static void dwc3_ep0_inspect_setup(struct dwc3 *dwc,
 
 	len = le16_to_cpu(ctrl->wLength);
 	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;
 	} 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_expect_in = !!(ctrl->bRequestType & USB_DIR_IN);
-
 	if ((ctrl->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD)
 		ret = dwc3_ep0_std_request(dwc, ctrl);
 	else