diff options
Diffstat (limited to 'arch/powerpc/kernel/dma_64.c')
| -rw-r--r-- | arch/powerpc/kernel/dma_64.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/dma_64.c b/arch/powerpc/kernel/dma_64.c index 3ae0c35d21f9..ae5708e3a312 100644 --- a/arch/powerpc/kernel/dma_64.c +++ b/arch/powerpc/kernel/dma_64.c @@ -15,15 +15,6 @@ * Generic iommu implementation */ -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; -} - - /* Allocates a contiguous real buffer and creates mappings over it. * Returns the virtual address of the buffer and sets dma_handle * to the dma address (mapping) of the first page. |