diff --git a/scripts/dtc/srcpos.h b/scripts/dtc/srcpos.h
index 2cdfcd8..7caca82 100644
--- a/scripts/dtc/srcpos.h
+++ b/scripts/dtc/srcpos.h
@@ -22,6 +22,7 @@
 
 #include <stdio.h>
 #include <stdbool.h>
+#include "util.h"
 
 struct srcfile_state {
 	FILE *f;
@@ -106,12 +107,10 @@
 extern struct srcpos *srcpos_copy(struct srcpos *pos);
 extern char *srcpos_string(struct srcpos *pos);
 
-extern void srcpos_verror(struct srcpos *pos, const char *prefix,
-			  const char *fmt, va_list va)
-	__attribute__((format(printf, 3, 0)));
-extern void srcpos_error(struct srcpos *pos, const char *prefix,
-			 const char *fmt, ...)
-	__attribute__((format(printf, 3, 4)));
+extern void PRINTF(3, 0) srcpos_verror(struct srcpos *pos, const char *prefix,
+					const char *fmt, va_list va);
+extern void PRINTF(3, 4) srcpos_error(struct srcpos *pos, const char *prefix,
+				      const char *fmt, ...);
 
 extern void srcpos_set_line(char *f, int l);