diff options
Diffstat (limited to 'include/asm-sparc64/dma.h')
| -rw-r--r-- | include/asm-sparc64/dma.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h index 1bf4f7a8fbe1..a9fd06183972 100644 --- a/include/asm-sparc64/dma.h +++ b/include/asm-sparc64/dma.h @@ -15,17 +15,6 @@ #include <asm/delay.h> #include <asm/oplib.h> -extern spinlock_t 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); - /* These are irrelevant for Sparc DMA, but we leave it in so that * things can compile. */ |