diff options
Diffstat (limited to 'arch/arm/common')
| -rw-r--r-- | arch/arm/common/dmabounce.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index 0a98148279b..1cb880b734d 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -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) { |