hidl: fingerprint: Use pragma once

Change-Id: Id3d0a28a94f52a8f9d2c72fe41e633761557951f

hidl/fingerprint/BiometricsFingerprint.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2019 The LineageOS Project
+ * Copyright (C) 2019-2022 The LineageOS Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,8 +14,7 @@
  * limitations under the License.
  */
 
-#ifndef ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_3_BIOMETRICSFINGERPRINT_H
-#define ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_3_BIOMETRICSFINGERPRINT_H
+#pragma once
 
 #include <chrono>
 #include <thread>
@@ -118,5 +117,3 @@ struct BiometricsFingerprint : public IBiometricsFingerprint {
 }  // namespace biometrics
 }  // namespace hardware
 }  // namespace android
-
-#endif  // ANDROID_HARDWARE_BIOMETRICS_FINGERPRINT_V2_3_BIOMETRICSFINGERPRINT_H

hidl/fingerprint/VendorConstants.h

@@ -1,8 +1,7 @@
 // SPDX-License-Identifier: Apache-2.0
 // Copyright (C) 2020 The LineageOS Project
 
-#ifndef SAMSUNG_FINGERPRINT_CONSTANTS_H
-#define SAMSUNG_FINGERPRINT_CONSTANTS_H
+#pragma once
 
 // Fingerprint requests
 #define FINGERPRINT_REQUEST_ENROLL_SESSION 1002
@@ -100,5 +99,3 @@
 #define SEM_SENSOR_STATUS_ERROR 100042
 #define SEM_SENSOR_STATUS_OK 100040
 #define SEM_SENSOR_STATUS_WORKING 100041
-
-#endif // SAMSUNG_FINGERPRINT_CONSTANTS_H