From 0a82391bfd1182c8a7b9aebb59fec6a428fbecd4 Mon Sep 17 00:00:00 2001
From: Jake Day <jake@ninebysix.com>
Date: Wed, 13 Mar 2019 15:25:42 -0400
Subject: [PATCH 07/11] sdcard-reader

---
 drivers/usb/core/hub.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 1d1e61e980f3..409bce666ca5 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4163,7 +4163,8 @@ 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--;
-- 
2.19.1