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swiotlb: remove unused swiotlb_alloc()

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Nobody uses swiotlb_alloc().

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
This commit is contained in:
FUJITA Tomonori
2009-07-10 10:04:51 +09:00
parent 3885123da8
commit bb52196be3
3 changed files with 2 additions and 13 deletions
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2
include/linux/swiotlb.h
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@ -23,8 +23,6 @@ struct scatterlist;
extern void
swiotlb_init(void);
extern void *swiotlb_alloc(unsigned order, unsigned long nslabs);
extern dma_addr_t swiotlb_phys_to_bus(struct device *hwdev,
phys_addr_t address);
extern phys_addr_t swiotlb_bus_to_phys(struct device *hwdev,