gentoo-overlay/net-wireless/bluez/files/bluez-udevadm-path.patch

--- tools/hid2hci.rules~	2012-12-24 18:46:55.000000000 +0100
+++ tools/hid2hci.rules	2015-04-04 13:13:29.360300000 +0200
@@ -20,6 +20,7 @@
 # Unfortunately the only event seen is the BT device disappearing, so the mouse
 # device needs to be chased down on the USB bus.
 ATTR{bDeviceClass}=="e0", ATTR{bDeviceSubClass}=="01", ATTR{bDeviceProtocol}=="01", ATTR{idVendor}=="413c", \
+  ENV{REMOVE_CMD}="/usr/bin/udevadm trigger --action=change --subsystem-match=usb --property-match=HID2HCI_SWITCH=1"     \
   ENV{REMOVE_CMD}="/sbin/udevadm trigger --action=change --subsystem-match=usb --property-match=HID2HCI_SWITCH=1"
 
 # CSR devices