linux-toradex.git/drivers/char/stallion.c, branch v2.6.32.45

headers: remove sched.h from interrupt.h

2009-10-11T18:20:58+00:00

After m68k's task_thread_info() doesn't refer to current,
it's possible to remove sched.h from interrupt.h and not break m68k!
Many thanks to Heiko Carstens for allowing this.

Signed-off-by: Alexey Dobriyan

tty: Add carrier processing on close to the tty_port core

2009-06-11T15:50:56+00:00

Some drivers implement this internally, others miss it out. Push the
behaviour into the core code as that way everyone will do it consistently.

Update the dtr rts method to raise or lower depending upon flags. Having a
single method in this style fits most of the implementations more cleanly than
two funtions.

We need this in place before we tackle the USB side

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

proc tty: switch stallion to ->proc_fops

2009-04-01T15:59:09+00:00

Signed-off-by: Alexey Dobriyan 
Cc: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

tty: Introduce some close helpers for ports

2009-01-02T18:19:40+00:00

Again this is a lot of common code we can unify

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

tty: rework stallion to use the tty_port bits

2009-01-02T18:19:39+00:00

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

tty_port: Add a port level carrier detect operation

2009-01-02T18:19:38+00:00

This is the first step to generalising the various pieces of waiting logic
duplicated in all sorts of serial drivers.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

device create: char: convert device_create_drvdata to device_create

2008-10-16T16:24:42+00:00

Now that device_create() has been audited, rename things back to the
original call to be sane.

Signed-off-by: Greg Kroah-Hartman

tty: Remove lots of NULL checks

2008-10-13T16:51:44+00:00

Many tty drivers contain 'can't happen' checks against NULL pointers passed
in by the tty layer. These have never been possible to occur. Even more
importantly if they ever do occur we want to know as it would be a serious
bug.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

stallion: Use krefs

2008-10-13T16:51:41+00:00

Use tty_port_init and krefs in the stallion drivers to protect us from devices
going away underneath us. As with the other drives some rearranging is done to
pass the tty structure down properly on the user side.

Signed-off-by: Alan Cox 
Signed-off-by: Linus Torvalds

stallion: removed unused variable

2008-07-24T17:47:30+00:00

Signed-off-by: Andre Haupt 
Acked-by: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds