[ci] open ci check with function declaration warning (#8546)

1 files changed, 1 insertions, 1 deletions

diff --git a/libcpu/arm/cortex-a/mmu.h b/libcpu/arm/cortex-a/mmu.h
index 8712a0f489..a79e3a6e9b 100644
--- a/libcpu/arm/cortex-a/mmu.h
+++ b/libcpu/arm/cortex-a/mmu.h
@@ -122,7 +122,7 @@ void rt_hw_mmu_switch(void *tbl);
 
 void *rt_hw_mmu_v2p(struct rt_aspace *aspace, void *vaddr);
 void rt_hw_mmu_kernel_map_init(struct rt_aspace *aspace, size_t vaddr_start, size_t size);
-void *rt_hw_mmu_tbl_get();
+void *rt_hw_mmu_tbl_get(void);
 
 int rt_hw_mmu_control(struct rt_aspace *aspace, void *vaddr, size_t size, enum rt_mmu_cntl cmd);