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swiotlb: Remove duplicate swiotlb_force extern declarations

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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: tony.luck@intel.com
LKML-Reference: <1258199198-16657-4-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
FUJITA Tomonori
2009-11-14 20:46:38 +09:00
committed by Ingo Molnar
parent 94a15564ac
commit 6959450e56
3 changed files with 2 additions and 6 deletions
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2
include/linux/swiotlb.h
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@@ -7,6 +7,8 @@ struct device;
struct dma_attrs;
struct scatterlist;
extern int swiotlb_force;
/*
* Maximum allowable number of contiguous slabs to map,
* must be a power of 2. What is the appropriate value ?