From: Dmitry Torokhov <dtor@chromium.org>
Date: Tue, 10 Mar 2015 00:37:31 +0000 (-0700)
Subject: serial: 8250_dw: fix 'cts-override'
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=da29169e769285e90bd1f8389c78b2da6e7fa910;p=linux-beck.git

serial: 8250_dw: fix 'cts-override'

We are dealing with CTS, not DSR here (we dealt with DSR a few lines
above), so set appropriate bits.

Reported-by: Kevin Cernekee <cernekee@chromium.org>
Signed-off-by: Dmitry Torokhov <dtor@chromium.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 48a8bef058e0..c536946e4c34 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c
@@ -364,9 +364,9 @@ static int dw8250_probe_of(struct uart_port *p,
 	}
 
 	if (of_property_read_bool(np, "cts-override")) {
-		/* Always report DSR as active */
-		data->msr_mask_on |= UART_MSR_DSR;
-		data->msr_mask_off |= UART_MSR_DDSR;
+		/* Always report CTS as active */
+		data->msr_mask_on |= UART_MSR_CTS;
+		data->msr_mask_off |= UART_MSR_DCTS;
 	}
 
 	if (of_property_read_bool(np, "ri-override")) {