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yaml
---
r: 187267
b: refs/heads/master
c: 8127bfc
h: refs/heads/master
i:
  187265: 2b682e5
  187263: 9811b99
v: v3
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FUJITA Tomonori authored and Linus Torvalds committed Mar 12, 2010
1 parent d53e0bc commit 1402b05
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2 changes: 1 addition & 1 deletion [refs]
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---
refs/heads/master: 9705ef7ec8c67a62474291bb4b235927bdf702db
refs/heads/master: 8127bfc5645db0e050468e0ff971b4081f73ddcf
10 changes: 0 additions & 10 deletions trunk/Documentation/DMA-API.txt
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Expand Up @@ -527,16 +527,6 @@ line, but it will guarantee that one or more cache lines fit exactly
into the width returned by this call. It will also always be a power
of two for easy alignment.

void
dma_sync_single_range(struct device *dev, dma_addr_t dma_handle,
unsigned long offset, size_t size,
enum dma_data_direction direction)

Does a partial sync, starting at offset and continuing for size. You
must be careful to observe the cache alignment and width when doing
anything like this. You must also be extra careful about accessing
memory you intend to sync partially.

void
dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction)
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