A T430 is reported to also need XHCI_SLOW_SUSPEND, lest a power
off turn into a reboot.
Signed-off-by: Oliver Neukum <ONeukum@xxxxxxxx>
---
drivers/usb/host/xhci-pci.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index f0640b7..6044508 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -142,9 +142,11 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
* switch the ports from xHCI to EHCI on shutdown. We can't use
* DMI information to find those particular boards (since each
* vendor will change the board name), so we have to key off all
- * PPT chipsets.
+ * PPT chipsets. Yet a T430 is reported to not work
+ * but also need XHCI_SLOW_SUSPEND
*/
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
+ xhci->quirks |= XHCI_SLOW_SUSPEND;
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) {
--
2.1.4
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