__arm_lpae_unmap
static size_t __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
if (__arm_lpae_unmap(data, NULL, iova + i * sz, sz, 1,
return __arm_lpae_unmap(data, gather, iova, size, pgcount, lvl + 1, ptep);
return __arm_lpae_unmap(data, gather, iova, pgsize, pgcount,