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microblaze: Remove device_to_mask

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Completely unused function - remove it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2014-05-16 13:08:44 +02:00
parent 635eca2d31
commit ff97ba6d2f
1 changed files with 0 additions and 8 deletions
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8
arch/microblaze/include/asm/dma-mapping.h
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@ -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
*/