diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_file_ops.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_file_ops.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c index 24f4a782e0f4..ff946d5f59e4 100644 --- a/drivers/infiniband/hw/qib/qib_file_ops.c +++ b/drivers/infiniband/hw/qib/qib_file_ops.c @@ -824,10 +824,7 @@ static int mmap_piobufs(struct vm_area_struct *vma, phys = dd->physaddr + piobufs; #if defined(__powerpc__) - /* There isn't a generic way to specify writethrough mappings */ - pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE; - pgprot_val(vma->vm_page_prot) |= _PAGE_WRITETHRU; - pgprot_val(vma->vm_page_prot) &= ~_PAGE_GUARDED; + vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); #endif /* |