pgprot_noncached
#define pgprot_writecombine(prot) pgprot_noncached(prot)
pgprot_noncached(vma->vm_page_prot);
return pgprot_noncached(prot);
pgprot_noncached(vma->vm_page_prot), NULL);
pgprot_noncached(vma->vm_page_prot),
pgprot_noncached(vma->vm_page_prot),
PAGE_SIZE, pgprot_noncached(vma->vm_page_prot),
return pgprot_noncached(_prot);
prot = pgprot_noncached(vma->vm_page_prot);
prot = pgprot_noncached(vma->vm_page_prot);
pgprot_noncached(vma->vm_page_prot),
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);