From 68e56cb3a068f9c30971c6117fbbd1e32918e49e Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Mon, 14 Jan 2013 20:09:26 +0100 Subject: [PATCH] tty: 8250_dw: Fix inverted arguments to serial_out in IRQ handler Signed-off-by: Maxime Ripard Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/8250/8250_dw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 1d0dba2d562..096d2ef48b3 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; } -- 2.20.1