diff options
author | Shaun Ruffell <sruffell@digium.com> | 2011-05-27 16:48:46 +0000 |
---|---|---|
committer | Shaun Ruffell <sruffell@digium.com> | 2011-05-27 16:48:46 +0000 |
commit | 77044a1c6aab6f7466a41d3c7d6e9e4ad74aeda0 (patch) | |
tree | 39474212bad29107a07152065d647f605f9b933e /drivers/dahdi/xpp/parport_debug.c | |
parent | 5ea94a2c36bf4621bcc702e92d5f7d8d39efa825 (diff) |
Move test for DEFINE_SPINLOCK into include/dahdi/kernel.h
The check for DEFINE_SPINLOCK was spread throughout the source tree. If
not defined we can just define it in inlucde/dahdi/kernel.h. Now
include/dahdi/kernel.h is the only place that references
SPIN_LOCK_UNLOCKED (which breaks lockdep checking if DEFINE_SPINLOCK is
otherwise defined in the kernel).
Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>
Acked-by: Tzafrir Cohen <tzafrir.cohen@xorcom.com>
Review: https://reviewboard.asterisk.org/r/940/
Origin: http://svnview.digium.com/svn/dahdi?view=rev&rev=9411
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.4@9924 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'drivers/dahdi/xpp/parport_debug.c')
-rw-r--r-- | drivers/dahdi/xpp/parport_debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dahdi/xpp/parport_debug.c b/drivers/dahdi/xpp/parport_debug.c index 93049ef..23c0b41 100644 --- a/drivers/dahdi/xpp/parport_debug.c +++ b/drivers/dahdi/xpp/parport_debug.c @@ -36,7 +36,7 @@ static int parport_toggles[8]; /* 8 bit flip-flop */ void flip_parport_bit(unsigned char bitnum) { static unsigned char last_value; - spinlock_t lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(lock); unsigned long flags; unsigned char mask; unsigned char value; |