From 2925d4956b1c67eaedf1e82ebfa952b9f04653e4 Mon Sep 17 00:00:00 2001
From: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
Date: Thu, 5 Aug 2021 23:05:09 +0200
Subject: [PATCH] xtensa/esp32: Use up_cpu_index instead of this_cpu.

this_cpu requires sched.h to be included.
---
 arch/xtensa/src/esp32/esp32_cpuint.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/xtensa/src/esp32/esp32_cpuint.c b/arch/xtensa/src/esp32/esp32_cpuint.c
index dcb8446ecd..3218a37717 100644
--- a/arch/xtensa/src/esp32/esp32_cpuint.c
+++ b/arch/xtensa/src/esp32/esp32_cpuint.c
@@ -492,7 +492,7 @@ void esp32_free_cpuint(int cpuint)
   flags = enter_critical_section();
 
 #ifdef CONFIG_SMP
-  if (this_cpu() != 0)
+  if (up_cpu_index() != 0)
     {
       freeints = &g_cpu1_freeints;
     }