3 files changed, 13 insertions, 8 deletions
diff --git a/src/android/camera3_hal.cpp b/src/android/camera3_hal.cpp
index c4eb56a9..67a497b8 100644
--- a/src/android/camera3_hal.cpp
+++ b/src/android/camera3_hal.cpp
@@ -32,20 +32,23 @@ static int hal_get_camera_info(int id, struct camera_info *info)
 	return cameraManager.getCameraInfo(id, info);
 }
 
-static int hal_set_callbacks(const camera_module_callbacks_t *callbacks)
+static int hal_set_callbacks([[maybe_unused]] const camera_module_callbacks_t *callbacks)
 {
 	cameraManager.setCallbacks(callbacks);
 
 	return 0;
 }
 
-static int hal_open_legacy(const struct hw_module_t *module, const char *id,
-			   uint32_t halVersion, struct hw_device_t **device)
+static int hal_open_legacy([[maybe_unused]] const struct hw_module_t *module,
+			   [[maybe_unused]] const char *id,
+			   [[maybe_unused]] uint32_t halVersion,
+			   [[maybe_unused]] struct hw_device_t **device)
 {
 	return -ENOSYS;
 }
 
-static int hal_set_torch_mode(const char *camera_id, bool enabled)
+static int hal_set_torch_mode([[maybe_unused]] const char *camera_id,
+			      [[maybe_unused]] bool enabled)
 {
 	return -ENOSYS;
 }
diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp
index de6f86f7..9605b9e9 100644
--- a/src/android/camera_device.cpp
+++ b/src/android/camera_device.cpp
@@ -1548,8 +1548,9 @@ void CameraDevice::notifyError(uint32_t frameNumber, camera3_stream_t *stream)
 /*
  * Produce a set of fixed result metadata.
  */
-std::unique_ptr<CameraMetadata> CameraDevice::getResultMetadata(int frame_number,
-								int64_t timestamp)
+std::unique_ptr<CameraMetadata>
+CameraDevice::getResultMetadata([[maybe_unused]] int frame_number,
+				int64_t timestamp)
 {
 	/*
 	 * \todo Keep this in sync with the actual number of entries.
diff --git a/src/android/camera_ops.cpp b/src/android/camera_ops.cpp
index 216ac285..696e8043 100644
--- a/src/android/camera_ops.cpp
+++ b/src/android/camera_ops.cpp
@@ -61,11 +61,12 @@ static int hal_dev_process_capture_request(const struct camera3_device *dev,
 	return camera->processCaptureRequest(request);
 }
 
-static void hal_dev_dump(const struct camera3_device *dev, int fd)
+static void hal_dev_dump([[maybe_unused]] const struct camera3_device *dev,
+			 [[maybe_unused]] int fd)
 {
 }
 
-static int hal_dev_flush(const struct camera3_device *dev)
+static int hal_dev_flush([[maybe_unused]] const struct camera3_device *dev)
 {
 	return 0;
 }