diff options
author | Shaun Ruffell <sruffell@digium.com> | 2010-09-24 22:44:53 +0000 |
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committer | Shaun Ruffell <sruffell@digium.com> | 2010-09-24 22:44:53 +0000 |
commit | 38f944fd9ccce0d29b33e6599165b2b8c6964d08 (patch) | |
tree | eaba3cdebac7179a46a49b0c58a5beb26962d894 /include/dahdi/kernel.h | |
parent | 12cde3e200321dc88e979ba2cbe7c33cc154f161 (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/
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9411 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'include/dahdi/kernel.h')
-rw-r--r-- | include/dahdi/kernel.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/dahdi/kernel.h b/include/dahdi/kernel.h index 7e4e254..597e139 100644 --- a/include/dahdi/kernel.h +++ b/include/dahdi/kernel.h @@ -1262,6 +1262,10 @@ wait_for_completion_timeout(struct completion *x, unsigned long timeout) #endif /* 2.6.26 */ #endif /* 2.6.31 */ +#ifndef DEFINE_SPINLOCK +#define DEFINE_SPINLOCK(x) spinlock_t x = SPIN_LOCK_UNLOCKED +#endif + #ifndef DMA_BIT_MASK #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) #endif |