LTM is also defined for SS+. The correct test is to check for anything slower than SS not exactly SS.
Signed-off-by: Oliver Neukum <[email protected]> --- include/linux/usb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/usb.h b/include/linux/usb.h index 6a9a0c2..29aba760 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -720,7 +720,7 @@ extern void usb_enable_ltm(struct usb_device *udev); static inline bool usb_device_supports_ltm(struct usb_device *udev) { - if (udev->speed != USB_SPEED_SUPER || !udev->bos || !udev->bos->ss_cap) + if (udev->speed < USB_SPEED_SUPER || !udev->bos || !udev->bos->ss_cap) return false; return udev->bos->ss_cap->bmAttributes & USB_LTM_SUPPORT; } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
