linux-toradex.git/drivers/char/rocket.c, branch v2.6.32.51

headers: smp_lock.h redux

2009-07-12T19:22:34+00:00

* Remove smp_lock.h from files which don't need it (including some headers!)
* Add smp_lock.h to files which do need it
* Make smp_lock.h include conditional in hardirq.h
  It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT

  This will make hardirq.h inclusion cheaper for every PREEMPT=n config
  (which includes allmodconfig/allyesconfig, BTW)

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Linus Torvalds

rocket: fix test_bit parameters

2009-06-11T15:50:58+00:00

Switch from ASYNC_* to ASYNCB_*, because {test,set}_bit expect
bit number, not mask.

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

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

tty: use port methods for the rocket driver

2009-01-02T18:19:42+00:00

Now we have our ducks in order we can begin switching to the port
operations

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

tty: kref the rocket driver

2009-01-02T18:19:41+00:00

We will need this kref fitted to make full use of the port operations.

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

tty: make rocketport use standard port->flags

2009-01-02T18:19:41+00:00

We need to this ready for using the standard helpers

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

tty: Redo the rocket driver locking

2009-01-02T18:19:41+00:00

Bring this driver into the port locking model

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

tty: Remove some pointless casts

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

disc_data and driver_data are void *

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

tty: rocketport uses different port flags to everyone else

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

Normalise them so we can use the common helpers later on

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

tty: Pull the dtr raise into tty port

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

This moves another per device special out of what should be shared open
wait paths into private methods

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