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ece53405a1
linux/drivers/tty
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Peter Hurley ece53405a1 tty: Reset c_line from driver's init_termios 
After the ldisc is released, but before the tty is destroyed, the termios
is saved (in tty_free_termios()); this termios is restored if a new
tty is created on next open(). However, the line discipline is always
reset, which is not obvious in the current method. Instead, reset
as part of the restore.

Restore the original line discipline, which may not have been N_TTY.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-01-27 15:01:44 -08:00
..
hvc TTY/Serial driver patches for 4.4-rc1 2015-11-04 21:35:12 -08:00
ipwireless
serial tty: Remove chars_in_buffer() line discipline method 2016-01-27 15:01:44 -08:00
vt vt: Deinline save_screen, save 238 bytes 2015-12-13 19:59:48 -08:00
amiserial.c tty: Remove chars_in_buffer() line discipline method 2016-01-27 15:01:44 -08:00
bfin_jtag_comm.c
cyclades.c tty: Remove chars_in_buffer() line discipline method 2016-01-27 15:01:44 -08:00
ehv_bytechan.c
goldfish.c
isicom.c isicom: Deinline drop_dtr, save 112 bytes 2015-12-13 19:59:48 -08:00
Kconfig
Makefile
metag_da.c
mips_ejtag_fdc.c ttyFDC: Fix build problems due to use of module_{init,exit} 2015-10-17 21:29:21 -07:00
moxa.c tty: Remove unused SERIAL_DO_RESTART define 2015-12-13 19:59:48 -08:00
moxa.h
mxser.c
mxser.h
n_gsm.c tty: Remove chars_in_buffer() line discipline method 2016-01-27 15:01:44 -08:00
n_hdlc.c
n_r3964.c tty: r3964: Replace/remove bogus tty lock use 2015-10-17 21:11:29 -07:00
n_tracerouter.c n_tracerouter: stop including <asm-generic/bug> 2015-10-15 00:21:10 +02:00
n_tracesink.c n_tracesink: stop including <asm-generic/bug> 2015-10-15 00:21:11 +02:00
n_tracesink.h
n_tty.c tty: Remove chars_in_buffer() line discipline method 2016-01-27 15:01:44 -08:00
nozomi.c
pty.c pty: Remove pty_unix98_shutdown() 2016-01-27 14:28:20 -08:00
rocket_int.h
rocket.c tty: Remove chars_in_buffer() line discipline method 2016-01-27 15:01:44 -08:00
rocket.h
synclink_gt.c tty: synclink_gt: Rename tty_driver_name 2015-12-13 19:59:48 -08:00
synclink.c tty: synclink, fix indentation 2015-10-17 21:14:06 -07:00
synclinkmp.c tty: Remove ASYNC_CLOSING checks in open()/hangup() methods 2015-10-17 21:11:29 -07:00
sysrq.c sysrq: Fix warning in sysrq generated crash. 2015-12-29 16:29:18 -08:00
tty_audit.c tty: audit: Fix audit source 2015-11-20 16:19:54 -08:00
tty_buffer.c tty: Fix GPF in flush_to_ldisc() 2015-12-12 23:05:28 -08:00
tty_io.c tty: Reset c_line from driver's init_termios 2016-01-27 15:01:44 -08:00
tty_ioctl.c tty: Remove __func__ from tty_debug() macro 2015-12-13 19:59:48 -08:00
tty_ldisc.c tty: Reset c_line from driver's init_termios 2016-01-27 15:01:44 -08:00
tty_ldsem.c tty: Deinline __ldsem_down_write_nested, save 128 bytes 2015-12-13 19:59:48 -08:00
tty_mutex.c tty: Remove __lockfunc annotation from tty lock functions 2016-01-27 14:28:20 -08:00
tty_port.c tty: Define tty_*() printk macros 2015-12-13 19:59:48 -08:00