diff --git a/modules/camera/Android.mk b/modules/camera/Android.mk
index 44d7212..eebffc1 100644
--- a/modules/camera/Android.mk
+++ b/modules/camera/Android.mk
@@ -32,7 +32,7 @@
 	libcutils \
 	liblog \
 
-LOCAL_CFLAGS += -Wall -Wextra
+LOCAL_CFLAGS += -Wall -Wextra -fvisibility=hidden
 
 LOCAL_MODULE_TAGS := optional
 
diff --git a/modules/camera/CameraHAL.cpp b/modules/camera/CameraHAL.cpp
index 22c7aef..abc3278 100644
--- a/modules/camera/CameraHAL.cpp
+++ b/modules/camera/CameraHAL.cpp
@@ -64,9 +64,8 @@
     return gCameras[id].getCameraInfo(info);
 }
 
-static int open_device(const hw_module_t* module,
-                       const char* name,
-                       hw_device_t** device)
+static int open_device(const hw_module_t* module, const char* name,
+        hw_device_t** device)
 {
     ALOGV("%s: module=%p, name=%s, device=%p", __func__, module, name, device);
     char *nameEnd;
@@ -88,7 +87,7 @@
     open : open_device
 };
 
-camera_module_t HAL_MODULE_INFO_SYM = {
+camera_module_t HAL_MODULE_INFO_SYM __attribute__ ((visibility("default"))) = {
     common : {
         tag                : HARDWARE_MODULE_TAG,
         module_api_version : CAMERA_MODULE_API_VERSION_2_0,