Export the ROM enable/disable helpers

[linux-2.6-omap-h63xx.git] / drivers / pci / rom.c

diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index dbbcc04abd1af1fe06eafc7be1a647d847233e25..1f5f6143f35cdcb8fe7777d72409eb3ed8ba6395 100644 (file)
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -21,7 +21,7 @@
  * between the ROM and other resources, so enabling it may disable access
  * to MMIO registers or other card memory.
  */
-static int pci_enable_rom(struct pci_dev *pdev)
+int pci_enable_rom(struct pci_dev *pdev)
 {
        struct resource *res = pdev->resource + PCI_ROM_RESOURCE;
        struct pci_bus_region region;
@@ -45,7 +45,7 @@ static int pci_enable_rom(struct pci_dev *pdev)
  * Disable ROM decoding on a PCI device by turning off the last bit in the
  * ROM BAR.
  */
-static void pci_disable_rom(struct pci_dev *pdev)
+void pci_disable_rom(struct pci_dev *pdev)
 {
        u32 rom_addr;
        pci_read_config_dword(pdev, pdev->rom_base_reg, &rom_addr);
@@ -162,6 +162,7 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
        return rom;
 }
 
+#if 0
 /**
  * pci_map_rom_copy - map a PCI ROM to kernel space, create a copy
  * @pdev: pointer to pci device struct
@@ -196,6 +197,7 @@ void __iomem *pci_map_rom_copy(struct pci_dev *pdev, size_t *size)
 
        return (void __iomem *)(unsigned long)res->start;
 }
+#endif  /*  0  */
 
 /**
  * pci_unmap_rom - unmap the ROM from kernel space
@@ -218,6 +220,7 @@ void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom)
                pci_disable_rom(pdev);
 }
 
+#if 0
 /**
  * pci_remove_rom - disable the ROM and remove its sysfs attribute
  * @pdev: pointer to pci device struct
@@ -236,10 +239,10 @@ void pci_remove_rom(struct pci_dev *pdev)
                            IORESOURCE_ROM_COPY)))
                pci_disable_rom(pdev);
 }
+#endif  /*  0  */
 
 /**
- * pci_cleanup_rom - internal routine for freeing the ROM copy created
- * by pci_map_rom_copy called from remove.c
+ * pci_cleanup_rom - free the ROM copy created by pci_map_rom_copy
  * @pdev: pointer to pci device struct
  *
  * Free the copied ROM if we allocated one.
@@ -256,6 +259,6 @@ void pci_cleanup_rom(struct pci_dev *pdev)
 }
 
 EXPORT_SYMBOL(pci_map_rom);
-EXPORT_SYMBOL(pci_map_rom_copy);
 EXPORT_SYMBOL(pci_unmap_rom);
-EXPORT_SYMBOL(pci_remove_rom);
+EXPORT_SYMBOL_GPL(pci_enable_rom);
+EXPORT_SYMBOL_GPL(pci_disable_rom);