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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-05-11 12:21:55 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-06-29 12:46:39 +0400 |
| commit | ecf48b669edbd70a4d48180e4125238cc5fc6a87 (patch) | |
| tree | c69002240a174c3b5d66e5f8e3e81543029024b3 | |
| parent | e0bced54af614bfa76620d11e46f5dfad1560e44 (diff) | |
| download | op-kernel-dev-ecf48b669edbd70a4d48180e4125238cc5fc6a87.zip op-kernel-dev-ecf48b669edbd70a4d48180e4125238cc5fc6a87.tar.gz | |
sparc: __pci_mmap_set_flags() is useless
io_remap_pfn_range() does all we need
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | arch/sparc/kernel/pci.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index baf4366..2031c65 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -773,15 +773,6 @@ static int __pci_mmap_make_offset(struct pci_dev *pdev, return 0; } -/* Set vm_flags of VMA, as appropriate for this architecture, for a pci device - * mapping. - */ -static void __pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state) -{ - vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; -} - /* Set vm_page_prot of VMA, as appropriate for this architecture, for a pci * device mapping. */ @@ -809,7 +800,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, if (ret < 0) return ret; - __pci_mmap_set_flags(dev, vma, mmap_state); __pci_mmap_set_pgprot(dev, vma, mmap_state); vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); |
