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path: root/drivers/tty/serial/vt8500_serial.c
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Diffstat (limited to 'drivers/tty/serial/vt8500_serial.c')
-rw-r--r--drivers/tty/serial/vt8500_serial.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c
index 48af43de3467..93b697a0de65 100644
--- a/drivers/tty/serial/vt8500_serial.c
+++ b/drivers/tty/serial/vt8500_serial.c
@@ -170,7 +170,9 @@ static void handle_rx(struct uart_port *port)
tty_insert_flip_char(tport, c, flag);
}
+ spin_unlock(&port->lock);
tty_flip_buffer_push(tport);
+ spin_lock(&port->lock);
}
static void handle_tx(struct uart_port *port)
@@ -630,7 +632,6 @@ static int vt8500_serial_remove(struct platform_device *pdev)
{
struct vt8500_port *vt8500_port = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
clk_disable_unprepare(vt8500_port->clk);
uart_remove_one_port(&vt8500_uart_driver, &vt8500_port->uart);