diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c index bd5c0e031398e9b50404380076b69c0c25889c71..1f5f6143f35cdcb8fe7777d72409eb3ed8ba6395 100644 --- 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); @@ -260,3 +260,5 @@ void pci_cleanup_rom(struct pci_dev *pdev) EXPORT_SYMBOL(pci_map_rom); EXPORT_SYMBOL(pci_unmap_rom); +EXPORT_SYMBOL_GPL(pci_enable_rom); +EXPORT_SYMBOL_GPL(pci_disable_rom); diff --git a/include/linux/pci.h b/include/linux/pci.h index c0e14008a3c2bba4000ff5366bd54c3b24072301..7a4cee00c1d6aaaff80daf12c25f1412a349e1b9 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -631,6 +631,8 @@ int __must_check pci_assign_resource(struct pci_dev *dev, int i); int pci_select_bars(struct pci_dev *dev, unsigned long flags); /* ROM control related routines */ +int pci_enable_rom(struct pci_dev *pdev); +void pci_disable_rom(struct pci_dev *pdev); void __iomem __must_check *pci_map_rom(struct pci_dev *pdev, size_t *size); void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom); size_t pci_get_rom_size(void __iomem *rom, size_t size);