Remove unused pci_iobar_pfn() and et al declarations.
Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@xxxxxxx>
---
arch/microblaze/include/asm/pci-bridge.h | 2 --
arch/microblaze/include/asm/pci.h | 3 ---
arch/microblaze/pci/pci-common.c | 19 -------------------
3 files changed, 24 deletions(-)
diff --git a/arch/microblaze/include/asm/pci-bridge.h b/arch/microblaze/include/asm/pci-bridge.h
index 9c89ae4..5db2c66 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 52d572d..a75bf3b 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -32,12 +32,9 @@
/* 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 a1de853..e5c2051 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)
{
--
1.8.3.1
