sepolicy: update common omni sepolicy

Change-Id: Ie82e9476191151b769cc4e29176cc6f1b8fdbe82
diff --git a/sepolicy/file.te b/sepolicy/file.te
new file mode 100644
index 0000000..b16b25b
--- /dev/null
+++ b/sepolicy/file.te
@@ -0,0 +1,7 @@
+###########################
+# OmniROM common sepolicy
+#
+
+type sysfs_ioscheduler, fs_type, sysfs_type;
+type sysfs_zram, fs_type, sysfs_type;
+type sysfs_ksm, fs_type, sysfs_type;