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f654e6f02d
- improve NYET error handling - use split interrupt transaction hack - clear TT buffers in error situations Issue #3247
15 lines
618 B
Diff
15 lines
618 B
Diff
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
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index 5bd400f..044c17c 100644
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--- a/drivers/usb/core/hub.c
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+++ b/drivers/usb/core/hub.c
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@@ -841,7 +841,8 @@ int usb_hub_clear_tt_buffer(struct urb *urb)
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clear->tt = tt->multi ? udev->ttport : 1;
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clear->devinfo = usb_pipeendpoint (pipe);
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clear->devinfo |= udev->devnum << 4;
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- clear->devinfo |= usb_pipecontrol(pipe)
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+ /* usb_pipeint(pipe) is only relevant for the 'dwc_otg' driver */
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+ clear->devinfo |= (usb_pipecontrol(pipe) || usb_pipeint(pipe))
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? (USB_ENDPOINT_XFER_CONTROL << 11)
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: (USB_ENDPOINT_XFER_BULK << 11);
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if (usb_pipein(pipe))
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