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USB: LTM also for USB 3.1

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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 <ONeukum@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oliver Neukum 2016-04-20 15:39:11 +02:00 • committed by Greg Kroah-Hartman
parent 69b4269eff
commit dd80b54b18
1 changed files with 1 additions and 1 deletions
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2
include/linux/usb.h
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@ -720,7 +720,7 @@ extern void usb_enable_ltm(struct usb_device *udev);
static inline bool usb_device_supports_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 false;
return udev->bos->ss_cap->bmAttributes & USB_LTM_SUPPORT; return udev->bos->ss_cap->bmAttributes & USB_LTM_SUPPORT;
} }