diff options
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index e7bb4b62cc97..590cfcf6acf5 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1636,6 +1636,9 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma, #ifndef arch_can_pci_mmap_wc #define arch_can_pci_mmap_wc() 0 #endif +#ifndef arch_can_pci_mmap_io +#define arch_can_pci_mmap_io() 0 +#endif #ifndef pci_root_bus_fwnode #define pci_root_bus_fwnode(bus) NULL |