From 4b4c3c85f2ac82f12d5527ef1a6794b2189a9eee Mon Sep 17 00:00:00 2001 From: Bernard Xiong Date: Sat, 20 May 2023 23:41:29 +0800 Subject: [atomic] add stdc atomic detection. (#7536) --- libcpu/arm/common/atomic_arm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libcpu/arm/common') diff --git a/libcpu/arm/common/atomic_arm.c b/libcpu/arm/common/atomic_arm.c index 023b2012df..18d186233f 100644 --- a/libcpu/arm/common/atomic_arm.c +++ b/libcpu/arm/common/atomic_arm.c @@ -166,7 +166,7 @@ rt_atomic_t rt_hw_atomic_flag_test_and_set(volatile rt_atomic_t *ptr) return oldval; } -rt_atomic_t rt_hw_atomic_compare_exchange_strong(volatile rt_atomic_t *ptr, volatile rt_atomic_t *old, rt_atomic_t new) +rt_atomic_t rt_hw_atomic_compare_exchange_strong(volatile rt_atomic_t *ptr, rt_atomic_t *old, rt_atomic_t new) { rt_atomic_t result; rt_atomic_t temp = *old; -- cgit v1.3.1