Dec 25 2008

powerpc/pasemi: Use DEFINE_SPINLOCK 

Author: Julia Lawall <julia@diku.dk>

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: Benjamin Herrenschmidt 

---
 arch/powerpc/platforms/pasemi/dma_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/arch/powerpc/platforms/pasemi/dma_lib.c b/arch/powerpc/platforms/pasemi/dma_lib.c
index 217af32..a6152d9 100644
--- a/arch/powerpc/platforms/pasemi/dma_lib.c
+++ b/arch/powerpc/platforms/pasemi/dma_lib.c
@@ -509,7 +509,7 @@ fallback:
  */
 int pasemi_dma_init(void)
 {
-	static spinlock_t init_lock = SPIN_LOCK_UNLOCKED;
+	static DEFINE_SPINLOCK(init_lock);
 	struct pci_dev *iob_pdev;
 	struct pci_dev *pdev;
 	struct resource res;

qlambert