[ARM] 3002/1: Wrong parameter to uart_update_timeout() in drivers/serial/pxa.c

Patch from Lothar Wassmann

The function serial_pxa_set_termios() is calling uart_update_timeout()
with the baud rate divisor as third parameter, while
uart_update_timeout() expects the baud rate in this place.
This results in a bogus port->timeout which is proportional to the
baud rate.

Signed-off-by: Lothar Wassmann <LW@KARO-electronics.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c
index 672b359b07ce4f48fd16b3e2e9fc0ecffdd59e3c..90c2a86c421b0cb3f8cb22eed95a120671d982d9 100644 (file)
--- a/drivers/serial/pxa.c
+++ b/drivers/serial/pxa.c
@@ -499,7 +499,7 @@ serial_pxa_set_termios(struct uart_port *port, struct termios *termios,
        /*
         * Update the per-port timeout.
         */
-       uart_update_timeout(port, termios->c_cflag, quot);
+       uart_update_timeout(port, termios->c_cflag, baud);
 
        up->port.read_status_mask = UART_LSR_OE | UART_LSR_THRE | UART_LSR_DR;
        if (termios->c_iflag & INPCK)