[PATCH 3.12 013/119] usb: xhci: Fix panic if disconnect

2016-09-29 Thread Jiri Slaby
From: Jim Lin 3.12-stable review patch. If anyone has any objections, please let me know. === commit 88716a93766b8f095cdef37a8e8f2c93aa233b21 upstream. After a device is disconnected, xhci_stop_device() will be invoked in xhci_bus_suspend(). Also the

[PATCH 3.12 013/119] usb: xhci: Fix panic if disconnect

2016-09-29 Thread Jiri Slaby
From: Jim Lin 3.12-stable review patch. If anyone has any objections, please let me know. === commit 88716a93766b8f095cdef37a8e8f2c93aa233b21 upstream. After a device is disconnected, xhci_stop_device() will be invoked in xhci_bus_suspend(). Also the "disconnect" IRQ will have