From f8a797102d06805db434a7bb0bf8c501b1def04d Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Tue, 23 Nov 2021 17:23:07 +0000
Subject: ipa: ipu3: Convert to pragma once

Remove the verbose #ifndef/#define/#endif pattern for maintaining
header idempotency, and replace it with a simple #pragma once.

This simplifies the headers, and prevents redundant changes when
header files get moved.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
---
 src/ipa/ipu3/algorithms/algorithm.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/ipa/ipu3/algorithms/algorithm.h')

diff --git a/src/ipa/ipu3/algorithms/algorithm.h b/src/ipa/ipu3/algorithms/algorithm.h
index 43f5d8b0..16310ab1 100644
--- a/src/ipa/ipu3/algorithms/algorithm.h
+++ b/src/ipa/ipu3/algorithms/algorithm.h
@@ -4,8 +4,8 @@
  *
  * algorithm.h - IPU3 control algorithm interface
  */
-#ifndef __LIBCAMERA_IPA_IPU3_ALGORITHM_H__
-#define __LIBCAMERA_IPA_IPU3_ALGORITHM_H__
+
+#pragma once
 
 #include <libcamera/ipa/ipu3_ipa_interface.h>
 
@@ -28,5 +28,3 @@ public:
 } /* namespace ipa::ipu3 */
 
 } /* namespace libcamera */
-
-#endif /* __LIBCAMERA_IPA_IPU3_ALGORITHM_H__ */
-- 
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