From 9cc608e4c41c018c843f93e2ff52f731322704a4 Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Sat, 17 Dec 2022 03:25:27 +0800
Subject: [PATCH] drivers/serial: Don't call uart_shutdown if the serial work
 as a console

since uart_setup is skip at line 556 for the console device

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
---
 drivers/serial/serial.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c
index 7ec42d871e..37e9e0aca7 100644
--- a/drivers/serial/serial.c
+++ b/drivers/serial/serial.c
@@ -570,7 +570,11 @@ static int uart_open(FAR struct file *filep)
       ret = uart_attach(dev);
       if (ret < 0)
         {
-          uart_shutdown(dev);
+          if (!dev->isconsole)
+            {
+              uart_shutdown(dev);
+            }
+
           leave_critical_section(flags);
           goto errout_with_lock;
         }