__dma_sync_single_for_device
void __dma_sync_single_for_device(struct device *dev, dma_addr_t addr,
__dma_sync_single_for_device(dev, addr, size, dir);
__dma_sync_single_for_device(dev, dma_addr + pp->p.offset,
EXPORT_SYMBOL(__dma_sync_single_for_device);
__dma_sync_single_for_device(pool->p.dev, dma_addr + pool->p.offset,