[SPARC64]: Fix PARPORT build (again).
Need to provide {claim,release}_dma_lock() for this guy too.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h
index be9509c..284dfd0 100644
--- a/include/asm-sparc64/parport.h
+++ b/include/asm-sparc64/parport.h
@@ -19,6 +19,17 @@
*/
#define HAS_DMA
+static DEFINE_SPINLOCK(dma_spin_lock);
+
+#define claim_dma_lock() \
+({ unsigned long flags; \
+ spin_lock_irqsave(&dma_spin_lock, flags); \
+ flags; \
+})
+
+#define release_dma_lock(__flags) \
+ spin_unlock_irqrestore(&dma_spin_lock, __flags);
+
static struct sparc_ebus_info {
struct ebus_dma_info info;
unsigned int addr;