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

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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
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6
drivers/serial/serial.c
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@ -570,7 +570,11 @@ static int uart_open(FAR struct file *filep)
ret = uart_attach(dev); ret = uart_attach(dev);
if (ret < 0) if (ret < 0)
{ {
uart_shutdown(dev); if (!dev->isconsole)
{
uart_shutdown(dev);
}
leave_critical_section(flags); leave_critical_section(flags);
goto errout_with_lock; goto errout_with_lock;
} }