microblaze: Remove device_to_mask

Completely unused function - remove it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
git-mirror · Jun 4, 2014 · ff97ba6 · ff97ba6
1 parent 635eca2
commit ff97ba6
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/arch/microblaze/include/asm/dma-mapping.h b/arch/microblaze/include/asm/dma-mapping.h
@@ -35,14 +35,6 @@
 #define __dma_alloc_coherent(dev, gfp, size, handle)	NULL
 #define __dma_free_coherent(size, addr)		((void)0)
 
-static inline unsigned long device_to_mask(struct device *dev)
-{
-	if (dev->dma_mask && *dev->dma_mask)
-		return *dev->dma_mask;
-	/* Assume devices without mask can take 32 bit addresses */
-	return 0xfffffffful;
-}
-
 /*
  * Available generic sets of operations
  */