sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drivers/serial: Don't call uart_shutdown if the serial work as a console

Browse Source 
since uart_setup is skip at line 556 for the console device

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-12-17 03:25:27 +08:00 committed by Petro Karashchenko
parent d5689e070b
commit 9cc608e4c4
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/serial/serial.c
View File

@ -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;
}