From b2512d2f534e94bb734cc2478fc0454bbca22fde Mon Sep 17 00:00:00 2001
From: George Ruinelli <caco3@ruinelli.ch>
Date: Sat, 25 Feb 2023 10:10:52 +0100
Subject: [PATCH] arm: Add missing include

Add missing include to prevent `'EINVAL' undeclared` when
using `CONFIG_NULL_POINTER_EXCEPTION_DETECTION_DWT=y`

Signed-off-by: George Ruinelli <caco3@ruinelli.ch>
---
 arch/arm/core/aarch32/cortex_m/debug.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/core/aarch32/cortex_m/debug.c b/arch/arm/core/aarch32/cortex_m/debug.c
index 3025f74cf21..b0cf8d6fb25 100644
--- a/arch/arm/core/aarch32/cortex_m/debug.c
+++ b/arch/arm/core/aarch32/cortex_m/debug.c
@@ -10,6 +10,7 @@
  *
  */
 
+#include <zephyr/kernel.h>
 #include <zephyr/device.h>
 #include <aarch32/cortex_m/dwt.h>