diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2006-12-06 23:38:56 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 11:39:41 -0500 |
commit | d3fa72e4556ec1f04e46a0d561d9e785ecaa173d (patch) | |
tree | 9c9b51dbecc27e977135b4e4793ea3dc99e8ba66 /Documentation/DMA-API.txt | |
parent | f67637ee4b5d90d41160d755b9a8cca18c394586 (diff) |
[PATCH] Pass struct dev pointer to dma_cache_sync()
Pass struct dev pointer to dma_cache_sync()
dma_cache_sync() is ill-designed in that it does not have a struct device
pointer argument which makes proper support for systems that consist of a
mix of coherent and non-coherent DMA devices hard. Change dma_cache_sync
to take a struct device pointer as first argument and fix all its callers
to pass it.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/DMA-API.txt')
-rw-r--r-- | Documentation/DMA-API.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt index 3dc1f9125caf..805db4b2cba6 100644 --- a/Documentation/DMA-API.txt +++ b/Documentation/DMA-API.txt | |||
@@ -459,7 +459,7 @@ anything like this. You must also be extra careful about accessing | |||
459 | memory you intend to sync partially. | 459 | memory you intend to sync partially. |
460 | 460 | ||
461 | void | 461 | void |
462 | dma_cache_sync(void *vaddr, size_t size, | 462 | dma_cache_sync(struct device *dev, void *vaddr, size_t size, |
463 | enum dma_data_direction direction) | 463 | enum dma_data_direction direction) |
464 | 464 | ||
465 | Do a partial sync of memory that was allocated by | 465 | Do a partial sync of memory that was allocated by |