From df0dd2915d878a323ae4ed3b007efbc94cf1eefa Mon Sep 17 00:00:00 2001
From: Flavio Ceolin <flavio.ceolin@gmail.com>
Date: Wed, 27 Nov 2024 09:53:08 -0800
Subject: [PATCH] samples: pref: Use __noinline attribute

Use Zephyr definition for noinline attribute.

Signed-off-by: Flavio Ceolin <flavio.ceolin@gmail.com>
---
 samples/subsys/profiling/perf/src/main.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/samples/subsys/profiling/perf/src/main.c b/samples/subsys/profiling/perf/src/main.c
index 7576e1994ce..e15138bf320 100644
--- a/samples/subsys/profiling/perf/src/main.c
+++ b/samples/subsys/profiling/perf/src/main.c
@@ -5,25 +5,24 @@
  */
 
 #include <zephyr/kernel.h>
+#include <zephyr/toolchain.h>
 #include <stdio.h>
 
 #define WAIT_KOEF 10000
 
-#define NOINLINE __attribute__((noinline))
-
-int NOINLINE func_0_0(void)
+int __noinline func_0_0(void)
 {
 	k_busy_wait(1*WAIT_KOEF);
 	return 0;
 }
 
-int NOINLINE func_0_1(void)
+int __noinline func_0_1(void)
 {
 	k_busy_wait(2*WAIT_KOEF);
 	return 0;
 }
 
-int NOINLINE func_0(void)
+int __noinline func_0(void)
 {
 	k_busy_wait(1*WAIT_KOEF);
 	func_0_0();
@@ -31,13 +30,13 @@ int NOINLINE func_0(void)
 	return 0;
 }
 
-int NOINLINE func_1(void)
+int __noinline func_1(void)
 {
 	k_busy_wait(3*WAIT_KOEF);
 	return 0;
 }
 
-int NOINLINE func_2(void)
+int __noinline func_2(void)
 {
 	k_busy_wait(4*WAIT_KOEF);
 	return 0;