arch_dma_free_direct - Linux

Symbol: arch_dma_free_direct

include/linux/dma-map-ops.h

bool arch_dma_free_direct(struct device *dev, dma_addr_t dma_handle);

kernel/dma/mapping.c

if (dma_alloc_direct(dev, ops) || arch_dma_free_direct(dev, dma_handle))