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PCI: Add BAR index argument to pci_mmap_page_range()

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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 <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
This commit is contained in:
David Woodhouse 2017-04-12 13:25:58 +01:00 • committed by Bjorn Helgaas
commit f66e225828
16 changed files with 30 additions and 18 deletions
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2
arch/microblaze/pci/pci-common.c
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@ -278,7 +278,7 @@ 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 =