From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Mon, 14 Jan 2013 19:09:26 +0000 (+0100)
Subject: tty: 8250_dw: Fix inverted arguments to serial_out in IRQ handler
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=68e56cb3a068f9c30971c6117fbbd1e32918e49e;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

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>
---

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;
 	}