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TTY: use tty_port_link_device

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So now for those drivers that can use neither tty_port_install nor
tty_port_register_driver but still have tty_port available before
tty_register_driver we use newly added tty_port_link_device.

The rest of the drivers that still do not provide tty_struct <->
tty_port link will have to be converted to implement
tty->ops->install.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby
2012-08-07 21:47:51 +02:00
committed by Greg Kroah-Hartman
parent 2cb4ca0208
commit b19e2ca77e
12 changed files with 30 additions and 13 deletions
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1
drivers/s390/char/sclp_tty.c
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@@ -567,6 +567,7 @@ sclp_tty_init(void)
driver->init_termios.c_lflag = ISIG | ECHO;
driver->flags = TTY_DRIVER_REAL_RAW;
tty_set_operations(driver, &sclp_ops);
tty_port_link_device(&sclp_port, driver, 0);
rc = tty_register_driver(driver);
if (rc) {
put_tty_driver(driver);