1. NAME▲

dma_pool_free - put block back into dma pool

2. SYNOPSIS ▲

void dma_pool_free(struct dma_pool *  pool , void *  vaddr , dma_addr_t  dma );

3. ARGUMENTS ▲

pool
    the dma pool holding the block

vaddr
    virtual address of block

dma
    dma address of block

4. DESCRIPTION ▲

Caller promises neither device nor driver will again touch this block unless it is first re-allocated.

5. COPYRIGHT ▲