diff options
| -rw-r--r-- | arch/microblaze/include/asm/pci-bridge.h | 2 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/pci.h | 3 | ||||
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 19 |
3 files changed, 0 insertions, 24 deletions
diff --git a/arch/microblaze/include/asm/pci-bridge.h b/arch/microblaze/include/asm/pci-bridge.h index 9c89ae4cdc00..5db2c6605720 100644 --- a/arch/microblaze/include/asm/pci-bridge.h +++ b/arch/microblaze/include/asm/pci-bridge.h @@ -27,10 +27,8 @@ struct pci_controller { struct pci_bus *bus; struct device_node *dn; struct list_head list_node; - struct device *parent; void __iomem *io_base_virt; - resource_size_t io_base_phys; /* Currently, we limit ourselves to 1 IO range and 3 mem * ranges since the common pci_bus structure can't handle more diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h index 52d572dd41ba..a75bf3b19035 100644 --- a/arch/microblaze/include/asm/pci.h +++ b/arch/microblaze/include/asm/pci.h @@ -32,12 +32,9 @@ extern int pci_domain_nr(struct pci_bus *bus); /* Decide whether to display the domain number in /proc */ extern int pci_proc_domain(struct pci_bus *bus); -struct vm_area_struct; - /* Tell PCI code what kind of PCI resource mappings we support */ #define HAVE_PCI_MMAP 1 #define ARCH_GENERIC_PCI_MMAP_RESOURCE 1 -#define arch_can_pci_mmap_io() 1 struct file; diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index a1de8532a04e..e5c2051c7e67 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -65,25 +65,6 @@ int pcibios_vaddr_is_ioport(void __iomem *address) return ret; } -/* - * Platform support for /proc/bus/pci/X/Y mmap()s. - */ - -int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma) -{ - struct pci_controller *hose = pci_bus_to_host(pdev->bus); - resource_size_t ioaddr = pci_resource_start(pdev, bar); - - if (!hose) - return -EINVAL; /* should never happen */ - - /* Convert to an offset within this PCI controller */ - ioaddr -= (unsigned long)hose->io_base_virt - _IO_BASE; - - vma->vm_pgoff += (ioaddr + hose->io_base_phys) >> PAGE_SHIFT; - return 0; -} - /* Display the domain number in /proc */ int pci_proc_domain(struct pci_bus *bus) { |