wpa: Add permissions for hwbinder

am: 6caeac7b

Change-Id: I45bf2358586a6bb1dc5b17646c360c9065b17c23

public/wificond.te

@@ -4,10 +4,10 @@ type wificond_exec, exec_type, file_type;
 
 binder_use(wificond)
 binder_call(wificond, system_server)
-binder_call(wificond, wpa)
 
 hwbinder_use(wificond)
 binder_call(wificond, wifi_hal_legacy)
+binder_call(wificond, wpa)
 
 allow wificond wificond_service:service_manager { add find };
 

public/wpa.te

@@ -21,10 +21,9 @@ allow wpa wifi_data_file:dir create_dir_perms;
 allow wpa wifi_data_file:file create_file_perms;
 unix_socket_send(wpa, system_wpa, system_server)
 
-# Binder interface exposed by WPA.
-binder_use(wpa)
+# HIDL interface exposed by WPA.
+hwbinder_use(wpa)
 binder_call(wpa, wificond)
-allow wpa wpa_supplicant_service:service_manager { add find };
 
 # Create a socket for receiving info from wpa
 allow wpa wpa_socket:dir create_dir_perms;