From a2ade1639ff949d236ad5e5482ede0d64bc2b386 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 16 Jun 2009 17:02:15 +0100 Subject: [PATCH] --- yaml --- r: 151197 b: refs/heads/master c: 1a2c4b3147ac0645605d6def2855478861d9361b h: refs/heads/master i: 151195: ef502708810ad6b6e792c9c52b9febf18fe23a29 v: v3 --- [refs] | 2 +- trunk/drivers/serial/imx.c | 12 +++++++----- 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/[refs] b/[refs] index c6bd1b6f43fb..e2ee2699e18a 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 0ccad87012c6c2e7446e4dc0f0894cf182a5270a +refs/heads/master: 1a2c4b3147ac0645605d6def2855478861d9361b diff --git a/trunk/drivers/serial/imx.c b/trunk/drivers/serial/imx.c index 285b414f3054..5d7b58f1fe42 100644 --- a/trunk/drivers/serial/imx.c +++ b/trunk/drivers/serial/imx.c @@ -924,11 +924,13 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios, rational_best_approximation(16 * div * baud, sport->port.uartclk, 1 << 16, 1 << 16, &num, &denom); - tdiv64 = sport->port.uartclk; - tdiv64 *= num; - do_div(tdiv64, denom * 16 * div); - tty_encode_baud_rate(sport->port.info->port.tty, - (speed_t)tdiv64, (speed_t)tdiv64); + if (port->info && port->info->port.tty) { + tdiv64 = sport->port.uartclk; + tdiv64 *= num; + do_div(tdiv64, denom * 16 * div); + tty_encode_baud_rate(sport->port.info->port.tty, + (speed_t)tdiv64, (speed_t)tdiv64); + } num -= 1; denom -= 1;