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-rw-r--r--src/ipa/libipa/histogram.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/src/ipa/libipa/histogram.h b/src/ipa/libipa/histogram.h
index c2761cb2..c40a366b 100644
--- a/src/ipa/libipa/histogram.h
+++ b/src/ipa/libipa/histogram.h
@@ -4,8 +4,8 @@
*
* histogram.h - histogram calculation interface
*/
-#ifndef __LIBCAMERA_IPA_LIBIPA_HISTOGRAM_H__
-#define __LIBCAMERA_IPA_LIBIPA_HISTOGRAM_H__
+
+#pragma once
#include <assert.h>
#include <limits.h>
@@ -36,5 +36,3 @@ private:
} /* namespace ipa */
} /* namespace libcamera */
-
-#endif /* __LIBCAMERA_IPA_LIBIPA_HISTOGRAM_H__ */