tty: simplify ktermios allocation

Copy the simplification from the pty unix98 special case to the generic one.
This allows us to kill off driver->termios_locked entirely which is nice. We
have to whack bits of the cris driver as it meddles in places it shouldn't
providing its own arrays that were never used anyway.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index a467c77d8a13..211c21797ce0 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -457,7 +457,6 @@ static struct e100_serial rs_table[] = {
 #define NR_PORTS (sizeof(rs_table)/sizeof(struct e100_serial))
 
 static struct ktermios *serial_termios[NR_PORTS];
-static struct ktermios *serial_termios_locked[NR_PORTS];
 #ifdef CONFIG_ETRAX_SERIAL_FAST_TIMER
 static struct fast_timer fast_timers[NR_PORTS];
 #endif
@@ -4448,8 +4447,6 @@ rs_init(void)
         driver->init_termios.c_ispeed = 115200;
         driver->init_termios.c_ospeed = 115200;
         driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
-        driver->termios = serial_termios;
-        driver->termios_locked = serial_termios_locked;
 
         tty_set_operations(driver, &rs_ops);
         serial_driver = driver;