Correct denies of rpmsg device when accessing to remote processors.
diff --git a/mediaserver.te b/mediaserver.te
index 8236c79..97f8e5d 100644
--- a/mediaserver.te
+++ b/mediaserver.te
@@ -25,3 +25,6 @@
 # XXX Why?
 allow mediaserver apk_data_file:file { read getattr };
 allow mediaserver ion_device:chr_file rw_file_perms;
+
+# To use remote processor
+allow mediaserver rpmsg_device:chr_file rw_file_perms;