linux-toradex.git/drivers/s390/char/tty3270.c, branch v3.2.9

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

tty: phase out of ioctl file pointer for tty3270 as well

2011-02-25T17:56:13+00:00

The patch "tty: now phase out the ioctl file pointer for good" missed
the tty3270 driver. This is the missing piece.

Signed-off-by: Heiko Carstens 
Signed-off-by: Greg Kroah-Hartman

[S390] tty3270: move keyboard compat ioctls

2009-12-07T11:51:38+00:00

All keyboard ioctls are compatible, so we can simply
move the compat handling into the vt and tty3270 drivers.

Signed-off-by: Arnd Bergmann 
Signed-off-by: Martin Schwidefsky

[S390] 3270: lock dependency fixes

2009-06-12T08:27:33+00:00

Lockdep found a problem with the lock order of the view lock and the
ccw device lock. raw3270_activate_view/raw3270_deactivate_view first
take the ccw device lock then call the activate/deactivate functions
of the view which take view lock. The update functions of the
con3270/tty3270 view will first take the view lock, then take the
ccw device lock. To fix this the activate/deactivate functions are
changed to avoid taking the view lock by moving the functions calls
that modify the 3270 output buffer to the update function which is
called by a timer.

Signed-off-by: Martin Schwidefsky

[S390] 3270: do not register with tty_register_device

2009-06-12T08:27:32+00:00

The tty3270_notifier that calls tty_register_device / tty_unregister_device
is harmful in two ways:
1) the device node that is create is wrong because the minor numbers for
   3270 tty start with 1 and tty_notifier passes the minor as index.
2) If 1) is corrected you'll get a warning:
     WARNING: at fs/sysfs/dir.c:462 sysfs_add_one+0x4c/0x60()
     sysfs: duplicate filename '227:1' can not be created
   The 227:1 link is already created by raw3270_create_attributes to refer
   to ../../class/tty/tty. There cannot be two links.

Signed-off-by: Martin Schwidefsky

[S390] Cleanup 3270 printk messages.

2008-07-14T08:02:18+00:00

Signed-off-by: Martin Schwidefsky 
Signed-off-by: Heiko Carstens

[S390] cio: introduce fcx enabled scsw format

2008-07-14T08:02:07+00:00

Extend the scsw data structure to the format required by fcx. Also
provide helper functions for easier access to fields which are present
in both the traditional as well as the modified format.

Signed-off-by: Peter Oberparleiter 
Signed-off-by: Martin Schwidefsky 
Signed-off-by: Heiko Carstens

[S390] tty3270: fix put_char fail/success conversion.

2008-05-07T07:23:02+00:00

The wrong function got coverted ;)

  CC      drivers/s390/char/tty3270.o
drivers/s390/char/tty3270.c:1747:
 warning: initialization from incompatible pointer type

Acked-by: Alan Cox 
Cc: Peter Oberparleiter 
Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky

s390 tty: Prepare for put_char to return success/fail

2008-04-30T15:29:45+00:00

Put the changes into the drivers first.  This will still compile/work but
produce a warning if bisected so can still be debugged

Signed-off-by: Alan Cox 
Cc: Martin Schwidefsky 
Cc: Heiko Carstens 
Cc: Christian Borntraeger 
Cc: Peter Oberparleiter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[S390] Get rid of a bunch of sparse warnings again.

2007-10-12T14:13:06+00:00

Also removes a bunch of ^L in drivers/s390/cio/cmf.c

Signed-off-by: Heiko Carstens 
Signed-off-by: Martin Schwidefsky