gen_pool_dma_alloc_align
paddr = (uintptr_t) gen_pool_dma_alloc_align(vm->dram_pg_pool,
(uintptr_t)gen_pool_dma_alloc_align(vm->dram_pg_pool,
return gen_pool_dma_alloc_align(hcd->localmem_pool,
ohci->hcca = gen_pool_dma_alloc_align(hcd->localmem_pool,
extern void *gen_pool_dma_alloc_align(struct gen_pool *pool, size_t size,
EXPORT_SYMBOL(gen_pool_dma_alloc_align);
p = gen_pool_dma_alloc_align(pool, size, &dmab->addr, PAGE_SIZE);