hikey960: Add hifi_misc support am: b5025f9a8e
am: b84b68279b

Change-Id: I7cc7c53cc06e738a8b38ad90de26e605e2839bd4
diff --git a/ueventd.common.rc b/ueventd.common.rc
index 9c43451..3cc77cf 100644
--- a/ueventd.common.rc
+++ b/ueventd.common.rc
@@ -6,3 +6,4 @@
 /dev/ttyAMA4     0660 bluetooth bluetooth
 /dev/mali        0666 system graphics
 /dev/mali0       0666 system graphics
+/dev/hifi_misc   0666 system audio