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-rw-r--r--drivers/tty/serial/serial_core.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 7ae1592f7ec9..f36852067f20 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -1418,7 +1418,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
mutex_lock(&port->mutex);
uart_shutdown(tty, state);
tty_port_tty_set(port, NULL);
- tty->closing = 0;
+
spin_lock_irqsave(&port->lock, flags);
if (port->blocked_open) {
@@ -1444,6 +1444,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
mutex_unlock(&port->mutex);
tty_ldisc_flush(tty);
+ tty->closing = 0;
}
static void uart_wait_until_sent(struct tty_struct *tty, int timeout)