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| author | David Woodhouse <dwmw@amazon.co.uk> | 2017-04-12 14:25:58 +0200 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-20 15:47:47 +0200 |
| commit | f66e225828c1b046c7db1db65b0dd2d135f6a2da (patch) | |
| tree | 69056a22a4d9afcacdc99779741f65f78f0d6cc0 /arch/powerpc/kernel/pci-common.c | |
| parent | PCI: Use BAR index in sysfs attr->private instead of resource pointer (diff) | |
| download | linux-f66e225828c1b046c7db1db65b0dd2d135f6a2da.tar.xz linux-f66e225828c1b046c7db1db65b0dd2d135f6a2da.zip | |
PCI: Add BAR index argument to pci_mmap_page_range()
In all cases we know which BAR it is. Passing it in means that arch code
(or generic code; watch this space) won't have to go looking for it again.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index ffda24a38dda..6dda4a20de6e 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -513,7 +513,8 @@ pgprot_t pci_phys_mem_access_prot(struct file *file, * * Returns a negative error code on failure, zero on success. */ -int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, +int pci_mmap_page_range(struct pci_dev *dev, int bar, + struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine) { resource_size_t offset = |