diff options
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index 837f6c1c8e7a..f456f461dd02 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -1694,8 +1694,10 @@ static int serial_omap_probe(struct platform_device *pdev) omap_up_info->DTR_present) { up->DTR_gpio = omap_up_info->DTR_gpio; up->DTR_inverted = omap_up_info->DTR_inverted; - } else + } else { up->DTR_gpio = -EINVAL; + } + up->DTR_active = 0; up->dev = &pdev->dev; @@ -1757,6 +1759,7 @@ static int serial_omap_probe(struct platform_device *pdev) platform_set_drvdata(pdev, up); if (omap_up_info->autosuspend_timeout == 0) omap_up_info->autosuspend_timeout = -1; + device_init_wakeup(up->dev, true); pm_runtime_use_autosuspend(&pdev->dev); pm_runtime_set_autosuspend_delay(&pdev->dev, |