Commit eca17c52 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

greybus: uart: tie into gb core properly

parent 56f10573

drivers/staging/greybus/uart-gb.c

+4 −4
Original line number Diff line number Diff line
@@ -412,7 +412,7 @@ int gb_tty_probe(struct greybus_device *gdev, 


	/* FIXME - allocate gb buffers */



	greybus_set_drvdata(gdev, gb_tty);

	gdev->gb_tty = gb_tty;



	tty_dev = tty_port_register_device(&gb_tty->port, gb_tty_driver, minor,

					   &gdev->dev);
@@ -423,14 +423,14 @@ int gb_tty_probe(struct greybus_device *gdev, 


	return 0;

error:

	greybus_set_drvdata(gdev, NULL);

	gdev->gb_tty = NULL;

	release_minor(gb_tty);

	return retval;

}



void gb_tty_disconnect(struct greybus_device *gdev)

{

	struct gb_tty *gb_tty = greybus_get_drvdata(gdev);

	struct gb_tty *gb_tty = gdev->gb_tty;

	struct tty_struct *tty;



	if (!gb_tty)
@@ -440,7 +440,7 @@ void gb_tty_disconnect(struct greybus_device *gdev) 
	gb_tty->disconnected = true;



	wake_up_all(&gb_tty->wioctl);

	greybus_set_drvdata(gdev, NULL);

	gdev->gb_tty = NULL;

	mutex_unlock(&gb_tty->mutex);



	tty = tty_port_tty_get(&gb_tty->port);