[PATCH 4.14 009/109] xhci: Fix front USB ports on ASUS PRIME B350M-A

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Kai-Heng Feng commit 191edc5e2e515aab1075a3f0ef23599e80be5f59 upstream. When a USB device gets plugged on ASUS PRIME B350M-A's front ports, the xHC stops working:

[PATCH 4.14 009/109] xhci: Fix front USB ports on ASUS PRIME B350M-A

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Kai-Heng Feng commit 191edc5e2e515aab1075a3f0ef23599e80be5f59 upstream. When a USB device gets plugged on ASUS PRIME B350M-A's front ports, the xHC stops working: [ 549.114587] xhci_hcd