TTY: automatically create nodes for some drivers

This looks like it was a mistake not to create device nodes for these
drivers. Let us create them from now on.

It will be necessary to call tty_register_device some way, either by
tty_register_driver implicitly or to call tty_register_device proper.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: netdev@vger.kernel.org
Cc: linux390@de.ibm.com
Cc: linux-s390@vger.kernel.org
Cc: linux-cris-kernel@axis.com
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 7a61ef6..576ce4b 100644 (file)
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1782,7 +1782,7 @@ isdn_tty_modem_init(void)
        m->tty_modem->subtype = SERIAL_TYPE_NORMAL;
        m->tty_modem->init_termios = tty_std_termios;
        m->tty_modem->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
-       m->tty_modem->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
+       m->tty_modem->flags = TTY_DRIVER_REAL_RAW;
        m->tty_modem->driver_name = "isdn_tty";
        tty_set_operations(m->tty_modem, &modem_ops);
        retval = tty_register_driver(m->tty_modem);

diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 215037c..f2b8c6c 100644 (file)
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -1781,7 +1781,7 @@ static int __init tty3270_init(void)
        driver->type = TTY_DRIVER_TYPE_SYSTEM;
        driver->subtype = SYSTEM_TYPE_TTY;
        driver->init_termios = tty_std_termios;
-       driver->flags = TTY_DRIVER_RESET_TERMIOS | TTY_DRIVER_DYNAMIC_DEV;
+       driver->flags = TTY_DRIVER_RESET_TERMIOS;
        tty_set_operations(driver, &tty3270_ops);
        ret = tty_register_driver(driver);
        if (ret) {

diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c
index a770b10..5ecec3b 100644 (file)
--- a/drivers/tty/serial/crisv10.c
+++ b/drivers/tty/serial/crisv10.c
@@ -4443,7 +4443,7 @@ static int __init rs_init(void)
                B115200 | CS8 | CREAD | HUPCL | CLOCAL; /* is normally B9600 default... */
        driver->init_termios.c_ispeed = 115200;
        driver->init_termios.c_ospeed = 115200;
-       driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
+       driver->flags = TTY_DRIVER_REAL_RAW;
 
        tty_set_operations(driver, &rs_ops);
         serial_driver = driver;