linux.git/drivers/char/rocket.c, branch master

tty: move a number of tty drivers from drivers/char/ to drivers/tty/

2011-02-23T00:14:56+00:00

As planned by Arnd Bergmann, this moves the following drivers from
drivers/char/ to drivers/tty/ as that's where they really belong:
	amiserial
	nozomi
	synclink
	rocket
	cyclades
	moxa
	mxser
	isicom
	bfin_jtag_comm

Cc: Arnd Bergmann 
Cc: Alan Cox 
Cc: Jiri Slaby 
Signed-off-by: Greg Kroah-Hartman

tty: now phase out the ioctl file pointer for good

2011-02-17T19:59:56+00:00

Only oddities here are a couple of drivers that bogusly called the ldisc
helpers instead of returning -ENOIOCTLCMD. Fix the bug and the rest goes
away.

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

tiocmset: kill the file pointer argument

2011-02-17T19:52:43+00:00

Doing tiocmget was such fun we should do tiocmset as well for the same
reasons

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

tiocmget: kill off the passing of the struct file

2011-02-17T19:47:33+00:00

We don't actually need this and it causes problems for internal use of
this functionality. Currently there is a single use of the FILE * pointer.
That is the serial core which uses it to check tty_hung_up_p. However if
that is true then IO_ERROR is also already set so the check may be removed.

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

rocket: fix compiler warning on rocket_pci_ids

2010-12-10T23:20:14+00:00

Annotate rocket_pci_ids as '__used' to fix following warning:

  CC      drivers/char/rocket.o
drivers/char/rocket.c:1767: warning: ‘rocket_pci_ids’ defined but not used

Signed-off-by: Namhyung Kim 
Signed-off-by: Greg Kroah-Hartman

drivers/char/rocket.c: release_region or error path

2010-10-28T01:03:14+00:00

There was a release_region() missing on the error path.

Signed-off-by: Dan Carpenter 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

rocket: add a mutex_unlock()

2010-08-24T01:17:21+00:00

This path needs a mutex_unlock().  This is stuff from the bkl to mutex
transition.

Signed-off-by: Dan Carpenter 
Acked-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

rocket: kill BKL

2010-08-10T20:47:40+00:00

We can use the port mutex for this and also for the hangup path so removing
the problematic use of the hangup mutex in this driver. Fix up the locking
on the various port flags while we are at it.

Ultimately this driver needs to be using tty_port_ helpers which would sort
this out far better.

Signed-off-by: Alan Cox 
Cc: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman

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