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authorDavid Woodhouse <dwmw@amazon.co.uk>2017-04-12 14:25:58 +0200
committerBjorn Helgaas <bhelgaas@google.com>2017-04-20 15:47:47 +0200
commitf66e225828c1b046c7db1db65b0dd2d135f6a2da (patch)
tree69056a22a4d9afcacdc99779741f65f78f0d6cc0 /arch/arm/kernel
parentPCI: Use BAR index in sysfs attr->private instead of resource pointer (diff)
downloadlinux-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/arm/kernel')
-rw-r--r--arch/arm/kernel/bios32.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index 2f0e07735d1d..a4fc3f46eeae 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -597,7 +597,8 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res,
return start;
}
-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)
{
if (mmap_state == pci_mmap_io)