3 files changed, 6 insertions, 12 deletions
diff --git a/src/libcamera/pipeline/ipu3/cio2.h b/src/libcamera/pipeline/ipu3/cio2.h
index ba8f0052..68504a2d 100644
--- a/src/libcamera/pipeline/ipu3/cio2.h
+++ b/src/libcamera/pipeline/ipu3/cio2.h
@@ -4,8 +4,8 @@
  *
  * cio2.h - Intel IPU3 CIO2
  */
-#ifndef __LIBCAMERA_PIPELINE_IPU3_CIO2_H__
-#define __LIBCAMERA_PIPELINE_IPU3_CIO2_H__
+
+#pragma once
 
 #include <memory>
 #include <queue>
@@ -75,5 +75,3 @@ private:
 };
 
 } /* namespace libcamera */
-
-#endif /* __LIBCAMERA_PIPELINE_IPU3_CIO2_H__ */
diff --git a/src/libcamera/pipeline/ipu3/frames.h b/src/libcamera/pipeline/ipu3/frames.h
index 614701e2..6e3cb915 100644
--- a/src/libcamera/pipeline/ipu3/frames.h
+++ b/src/libcamera/pipeline/ipu3/frames.h
@@ -4,8 +4,8 @@
  *
  * frames.h - Intel IPU3 Frames helper
  */
-#ifndef __LIBCAMERA_PIPELINE_IPU3_FRAMES_H__
-#define __LIBCAMERA_PIPELINE_IPU3_FRAMES_H__
+
+#pragma once
 
 #include <map>
 #include <memory>
@@ -65,5 +65,3 @@ private:
 };
 
 } /* namespace libcamera */
-
-#endif /* __LIBCAMERA_PIPELINE_IPU3_FRAMES_H__ */
diff --git a/src/libcamera/pipeline/ipu3/imgu.h b/src/libcamera/pipeline/ipu3/imgu.h
index 2b28d912..0af4dd8a 100644
--- a/src/libcamera/pipeline/ipu3/imgu.h
+++ b/src/libcamera/pipeline/ipu3/imgu.h
@@ -4,8 +4,8 @@
  *
  * imgu.h - Intel IPU3 ImgU
  */
-#ifndef __LIBCAMERA_PIPELINE_IPU3_IMGU_H__
-#define __LIBCAMERA_PIPELINE_IPU3_IMGU_H__
+
+#pragma once
 
 #include <memory>
 #include <string>
@@ -122,5 +122,3 @@ private:
 };
 
 } /* namespace libcamera */
-
-#endif /* __LIBCAMERA_PIPELINE_IPU3_IMGU_H__ */