tty: 8250_dw: Fix inverted arguments to serial_out in IRQ handler

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index 1d0dba2d562d..096d2ef48b32 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -79,7 +79,7 @@ static int dw8250_handle_irq(struct uart_port *p)
         } else if ((iir & UART_IIR_BUSY) == UART_IIR_BUSY) {
                 /* Clear the USR and write the LCR again. */
                 (void)p->serial_in(p, UART_USR);
-                p->serial_out(p, d->last_lcr, UART_LCR);
+                p->serial_out(p, UART_LCR, d->last_lcr);
 
                 return 1;
         }