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path: root/0004-usb.patch
blob: 90f3002c2ddbdede381b837c2f95a9d9d336f586 (plain)
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diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 41eaf0b52..ba95f10c6 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4044,7 +4044,8 @@ void usb_enable_lpm(struct usb_device *udev)
 	if (!udev || !udev->parent ||
 			udev->speed < USB_SPEED_SUPER ||
 			!udev->lpm_capable ||
-			udev->state < USB_STATE_DEFAULT)
+			udev->state < USB_STATE_DEFAULT ||
+			!udev->bos || !udev->bos->ss_cap)
 		return;

 	udev->lpm_disable_count--;