diff options
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
| -rw-r--r-- | drivers/pci/pci-sysfs.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index 2321fdfefd7d..44ed30df08c3 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1022,29 +1022,6 @@ void pci_remove_legacy_files(struct pci_bus *b) #endif /* HAVE_PCI_LEGACY */ #if defined(HAVE_PCI_MMAP) || defined(ARCH_GENERIC_PCI_MMAP_RESOURCE) - -int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma, - enum pci_mmap_api mmap_api) -{ - unsigned long nr, start, size; - resource_size_t pci_start = 0, pci_end; - - if (pci_resource_len(pdev, resno) == 0) - return 0; - nr = vma_pages(vma); - start = vma->vm_pgoff; - size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1; - if (mmap_api == PCI_MMAP_PROCFS) { - pci_resource_to_user(pdev, resno, &pdev->resource[resno], - &pci_start, &pci_end); - pci_start >>= PAGE_SHIFT; - } - if (start >= pci_start && start < pci_start + size && - start + nr <= pci_start + size) - return 1; - return 0; -} - /** * pci_mmap_resource - map a PCI resource into user memory space * @kobj: kobject for mapping @@ -1660,7 +1637,7 @@ static const struct attribute_group pcie_dev_attr_group = { .is_visible = pcie_dev_attrs_are_visible, }; -static const struct attribute_group *pci_dev_attr_groups[] = { +const struct attribute_group *pci_dev_attr_groups[] = { &pci_dev_attr_group, &pci_dev_hp_attr_group, #ifdef CONFIG_PCI_IOV @@ -1677,7 +1654,3 @@ static const struct attribute_group *pci_dev_attr_groups[] = { #endif NULL, }; - -const struct device_type pci_dev_type = { - .groups = pci_dev_attr_groups, -}; |