if (!db->rawbuf)
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 (page = virt_to_page(db->rawbuf); page <= pend; page++)
SetPageReserved(page);
ret = -EINVAL;
goto out;
}
- 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)) {
ret = -EAGAIN;
goto out;
}
if (size > (PAGE_SIZE << s->dma_dac1.buforder))
goto out;
ret = -EAGAIN;
- if (remap_pfn_range(vma, vma->vm_start,
- virt_to_phys(s->dma_dac1.rawbuf) >> PAGE_SHIFT,
- size, vma->vm_page_prot))
+ if (remap_page_range(vma, vma->vm_start, virt_to_phys(s->dma_dac1.rawbuf), size, vma->vm_page_prot))
goto out;
s->dma_dac1.mapped = 1;
ret = 0;