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tile,mn10300: add device parameter to dma_cache_sync()

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Since v2.6.20 "Pass struct dev pointer to dma_cache_sync()"
(d3fa72e4556ec1f04e46a0d561d9e785ecaa173d), dma_cache_sync() takes a
struct dev pointer, but these appear to be missing from the tile and
mn10300 implementations, so add them.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
[cmetcalf@tilera.com: took only the "tile" portion as I don't maintain mn10300]
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
James Hogan 2011-04-04 16:21:47 +01:00 committed by Chris Metcalf
parent aaeb012fe4
commit ef0aaf873e
2 changed files with 3 additions and 2 deletions
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3
arch/tile/include/asm/dma-mapping.h
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@ -65,7 +65,8 @@ extern void dma_sync_single_range_for_cpu(struct device *, dma_addr_t,
extern void dma_sync_single_range_for_device(struct device *, dma_addr_t, extern void dma_sync_single_range_for_device(struct device *, dma_addr_t,
unsigned long offset, size_t, unsigned long offset, size_t,
enum dma_data_direction); enum dma_data_direction);
extern void dma_cache_sync(void *vaddr, size_t, enum dma_data_direction); extern void dma_cache_sync(struct device *dev, void *vaddr, size_t,
enum dma_data_direction);
static inline int static inline int
dma_mapping_error(struct device *dev, dma_addr_t dma_addr) dma_mapping_error(struct device *dev, dma_addr_t dma_addr)

2
arch/tile/kernel/pci-dma.c
View File

@ -244,7 +244,7 @@ EXPORT_SYMBOL(dma_sync_single_range_for_device);
* dma_alloc_noncoherent() returns non-cacheable memory, so there's no * dma_alloc_noncoherent() returns non-cacheable memory, so there's no
* need to do any flushing here. * need to do any flushing here.
*/ */
void dma_cache_sync(void *vaddr, size_t size, void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
enum dma_data_direction direction) enum dma_data_direction direction)
{ {
} }