if (!db->rawbuf || !db->dmaaddr)
return -ENOMEM;
db->buforder = order;
- /* now mark the pages as reserved; otherwise remap_pfn_range doesn't do what we want */
+ /* now mark the pages as reserved; otherwise remap_page_range doesn't do what we want */
pend = virt_to_page(db->rawbuf + (PAGE_SIZE << db->buforder) - 1);
for (pstart = virt_to_page(db->rawbuf); pstart <= pend; pstart++)
SetPageReserved(pstart);
if (size > (PAGE_SIZE << db->buforder))
goto out;
ret = -EINVAL;
- if (remap_pfn_range(vma, vma->vm_start,
- virt_to_phys(db->rawbuf) >> PAGE_SHIFT,
- size, vma->vm_page_prot))
+ if (remap_page_range(vma, vma->vm_start, virt_to_phys(db->rawbuf), size, vma->vm_page_prot))
goto out;
db->mapped = 1;
ret = 0;