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[ARM] dma: use new dmabounce_sync_for_xxx() for dma_sync_single_xxx()

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Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King
2008-09-25 21:52:49 +01:00
committed by Russell King
parent 2638b4dbe7
commit 8c8a0ec57e
2 changed files with 76 additions and 98 deletions
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24
arch/arm/common/dmabounce.c
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@ -444,30 +444,6 @@ dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size,
unmap_single(dev, dma_addr, size, dir);
}
void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_addr,
unsigned long offset, size_t size,
enum dma_data_direction dir)
{
dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n",
__func__, dma_addr, offset, size, dir);
if (sync_single(dev, dma_addr, offset + size, dir))
dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir);
}
EXPORT_SYMBOL(dma_sync_single_range_for_cpu);
void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_addr,
unsigned long offset, size_t size,
enum dma_data_direction dir)
{
dev_dbg(dev, "%s(dma=%#x,off=%#lx,size=%zx,dir=%x)\n",
__func__, dma_addr, offset, size, dir);
if (sync_single(dev, dma_addr, offset + size, dir))
dma_cache_maint(dma_to_virt(dev, dma_addr) + offset, size, dir);
}
EXPORT_SYMBOL(dma_sync_single_range_for_device);
int dmabounce_sync_for_cpu(struct device *dev, dma_addr_t addr,
unsigned long off, size_t sz, enum dma_data_direction dir)
{