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authorJulia Lawall <julia@diku.dk>2008-12-25 15:34:44 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2009-04-03 14:53:40 -0700
commitfc0cb7d166f3c8a318d8b0c9580cfe12fed9234c (patch)
tree1b9a9d73c27146e7e1b7c8a1f5019b80acd63b76
parentd86d3a0101d958988a715abb7ea4687690f0b52f (diff)
Staging: comedi: Use DEFINE_SPINLOCK
SPIN_LOCK_UNLOCKED is deprecated. The following makes the change suggested in Documentation/spinlocks.txt The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/staging/comedi/rt_pend_tq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/rt_pend_tq.c b/drivers/staging/comedi/rt_pend_tq.c
index 995f076..83ccf4d 100644
--- a/drivers/staging/comedi/rt_pend_tq.c
+++ b/drivers/staging/comedi/rt_pend_tq.c
@@ -25,7 +25,7 @@ volatile static struct rt_pend_tq rt_pend_tq[RT_PEND_TQ_SIZE];
volatile static struct rt_pend_tq *volatile rt_pend_head = rt_pend_tq,
*volatile rt_pend_tail = rt_pend_tq;
int rt_pend_tq_irq = 0;
-spinlock_t rt_pend_tq_lock = SPIN_LOCK_UNLOCKED;
+DEFINE_SPINLOCK(rt_pend_tq_lock);
// WARNING: following code not checked against race conditions yet.
#define INC_CIRCULAR_PTR(ptr,begin,size) do {if(++(ptr)>=(begin)+(size)) (ptr)=(begin); } while(0)