PCI: Move multiple declarations of pci_mmap_page_range() to <linux/pci.h>

We can declare it <linux/pci.h> even on platforms where it isn't going to
be defined.  There's no need to have it littered through the various
<asm/pci.h> files.

Signed-off-by: David Woodhouse <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
This commit is contained in:
David Woodhouse 2017-04-12 13:25:55 +01:00 • committed by Bjorn Helgaas
commit 11df19546f
14 changed files with 8 additions and 38 deletions

View file

@ -46,9 +46,6 @@ extern int pci_domain_nr(struct pci_bus *bus);
extern int pci_proc_domain(struct pci_bus *bus);
struct vm_area_struct;
/* Map a range of PCI memory or I/O space for a device into user space */
int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine);
/* Tell drivers/pci/proc.c that we have pci_mmap_page_range() */
#define HAVE_PCI_MMAP 1