From: Julia Lawall Date: Thu, 25 Dec 2008 14:34:44 +0000 (+0100) Subject: Staging: comedi: Use DEFINE_SPINLOCK X-Git-Tag: v2.6.30-rc1~202^2~437 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=fc0cb7d166f3c8a318d8b0c9580cfe12fed9234c;p=karo-tx-linux.git 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/) // @@ declarer name DEFINE_SPINLOCK; identifier xxx_lock; @@ - spinlock_t xxx_lock = SPIN_LOCK_UNLOCKED; + DEFINE_SPINLOCK(xxx_lock); // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/rt_pend_tq.c b/drivers/staging/comedi/rt_pend_tq.c index 995f076e0af3..83ccf4da2952 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)