From aeb98d9c05ca5906e973dfe7682a05b701920eba Mon Sep 17 00:00:00 2001
From: lipengfei28 <lipengfei28@xiaomi.com>
Date: Tue, 3 Sep 2024 10:17:19 +0800
Subject: [PATCH] fix Compile error

Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
---
 drivers/pci/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c52b27d8b58..10f0aef9b0a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -751,6 +751,7 @@ static void pci_setup_device(FAR struct pci_device_s *dev, int max_bar,
       start = res->start;
       res->start += size;
 #else
+      UNUSED(res);
       uint32_t tmp;
 
       pci_read_config_dword(dev, base_address_0, &tmp);