diff --git a/non_plat/cameraserver.te b/non_plat/cameraserver.te
index 3af0721..7c1f930 100644
--- a/non_plat/cameraserver.te
+++ b/non_plat/cameraserver.te
@@ -276,7 +276,7 @@ allow cameraserver tmpfs:dir search;
 # Operation : Migration
 # Purpose : EGL file access
 allow cameraserver system_file:dir { read open };
-allow cameraserver gpu_device:chr_file { read open write getattr ioctl };
+allow cameraserver gpu_device:chr_file rw_file_perms;
 allow cameraserver gpu_device:dir search;
 
 # Date : WK16.30
diff --git a/non_plat/mtk_hal_camera.te b/non_plat/mtk_hal_camera.te
index d7eac6a..faa952b 100644
--- a/non_plat/mtk_hal_camera.te
+++ b/non_plat/mtk_hal_camera.te
@@ -237,7 +237,7 @@ allow mtk_hal_camera tmpfs:dir search;
 ## Purpose : EGL file access
 allow mtk_hal_camera system_file:dir { read open };
 allow mtk_hal_camera gpu_device:dir search;
-allow mtk_hal_camera gpu_device:chr_file { read open write getattr ioctl };
+allow mtk_hal_camera gpu_device:chr_file rw_file_perms;
 
 ## Purpose: Allow to access ged for gralloc_extra functions
 allow mtk_hal_camera proc_ged:file {open read write ioctl getattr};