AuxXxilium/linux_dsm_epyc7002
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20cda6f25f
linux_dsm_epyc7002/drivers/s390/char
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Jiri Slaby 20cda6f25f TTY: tty3270, add tty install 
This has two outcomes:
* we give the TTY layer a tty_port
* we do not find the info structure every time open is called on that
  tty

In this case ->install is the only thing we want to do. We do not need
->open at all. See the tty->count > 1 check.

And since we take a reference in ->install, we need also ->cleanup to
drop the reference to a view.

Final note, see that we leave raw3270_find_view in place. It is
because views are removed even from module_exit.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: linux390@de.ibm.com
Cc: linux-s390@vger.kernel.org
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-08-13 16:53:14 -07:00
..
con3215.c TTY: con3215, add tty install 2012-08-13 16:50:21 -07:00
con3270.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
ctrlchar.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
ctrlchar.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
defkeymap.c Build fix for drivers/s390/char/defkeymap.c 2008-03-04 08:01:26 -08:00
defkeymap.map
fs3270.c compat: fix compile breakage on s390 2012-02-27 07:54:27 -08:00
Kconfig [S390] kconfig: remove tape interface support comment 2011-07-24 10:48:00 +02:00
keyboard.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
keyboard.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
Makefile [S390] get CPC image name 2011-05-23 10:24:32 +02:00
monreader.c llseek: automatically add .llseek fop 2010-10-15 15:53:27 +02:00
monwriter.c [S390] monwriter: fix return code handling 2011-05-23 10:24:29 +02:00
raw3270.c module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
raw3270.h [S390] pm: con3270 power management callbacks. 2009-06-16 10:31:20 +02:00
sclp_async.c [S390] sclp_async: Use kstrtoul_from_user 2011-08-03 16:44:20 +02:00
sclp_cmd.c KVM: s390: Perform early event mask processing during boot 2012-06-13 20:53:45 -03:00
sclp_con.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sclp_config.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_cpi_sys.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_cpi_sys.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_cpi.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_ocf.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_quiesce.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_rw.c [S390] pm: power management support for SCLP drivers. 2009-06-16 10:31:16 +02:00
sclp_rw.h [S390] sclp: fix compile error for !SCLP_CONSOLE 2009-07-07 16:37:50 +02:00
sclp_sdias.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_tty.c TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
sclp_tty.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
sclp_vt220.c TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
sclp.c KVM: s390: Perform early event mask processing during boot 2012-06-13 20:53:45 -03:00
sclp.h KVM: s390: Perform early event mask processing during boot 2012-06-13 20:53:45 -03:00
tape_34xx.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_3590.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_3590.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_char.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_class.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_class.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_core.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_proc.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_std.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape_std.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tape.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
tty3270.c TTY: tty3270, add tty install 2012-08-13 16:53:14 -07:00
tty3270.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
vmcp.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
vmcp.h s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
vmlogrdr.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
vmur.c [S390] s390/char/vmur.c: fix memory leak 2012-04-11 14:28:24 +02:00
vmur.h [S390] vmur: Use wait queue instead of mutex to serialize open 2008-04-17 07:46:59 +02:00
vmwatchdog.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00
zcore.c s390/comments: unify copyright messages and remove file names 2012-07-20 11:15:04 +02:00