From d3fa72e4556ec1f04e46a0d561d9e785ecaa173d Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 6 Dec 2006 20:38:56 -0800 Subject: [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 Cc: James Bottomley Cc: "David S. Miller" Cc: Greg KH Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/DMA-API.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation') 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 memory you intend to sync partially. void -dma_cache_sync(void *vaddr, size_t size, +dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) Do a partial sync of memory that was allocated by -- cgit v1.2.3