The eUSB2 isochronous double bandwidth endpoint descriptor is allowed for the isochronous IN endpoints, according to the ECN. Do not parse these descriptors if they are found in interrupt or OUT endpoints. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- drivers/usb/core/config.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 29fcbd6de482..baf5bc844b6f 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -508,8 +508,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, /* Parse a possible eUSB2 periodic endpoint companion descriptor */ if (udev->speed == USB_SPEED_HIGH && bcdUSB == 0x0220 && - !le16_to_cpu(d->wMaxPacketSize) && - (usb_endpoint_xfer_isoc(d) || usb_endpoint_xfer_int(d))) + !le16_to_cpu(d->wMaxPacketSize) && usb_endpoint_is_isoc_in(d)) usb_parse_eusb2_isoc_endpoint_companion(ddev, cfgno, inum, asnum, endpoint, buffer, size); -- 2.47.2
