[MTD] [NOR] intel_dc21285 switch to ROM API

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

diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c
index 5c6a25c90380aa70ab2afb4b3f34860adf76d43f..d978c2e28b1de464572ff7e081508829eec4bc75 100644 (file)
--- a/drivers/mtd/maps/pci.c
+++ b/drivers/mtd/maps/pci.c
@@ -203,15 +203,8 @@ intel_dc21285_init(struct pci_dev *dev, struct map_pci_info *map)
                 * not enabled, should we be allocating a new resource for it
                 * or simply enabling it?
                 */
-               if (!(pci_resource_flags(dev, PCI_ROM_RESOURCE) &
-                                   IORESOURCE_ROM_ENABLE)) {
-                       u32 val;
-                       pci_resource_flags(dev, PCI_ROM_RESOURCE) |= IORESOURCE_ROM_ENABLE;
-                       pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
-                       val |= PCI_ROM_ADDRESS_ENABLE;
-                       pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
-                       printk("%s: enabling expansion ROM\n", pci_name(dev));
-               }
+               pci_enable_rom(dev);
+               printk("%s: enabling expansion ROM\n", pci_name(dev));
        }
 
        if (!len || !base)
@@ -240,10 +233,7 @@ intel_dc21285_exit(struct pci_dev *dev, struct map_pci_info *map)
        /*
         * We need to undo the PCI BAR2/PCI ROM BAR address alteration.
         */
-       pci_resource_flags(dev, PCI_ROM_RESOURCE) &= ~IORESOURCE_ROM_ENABLE;
-       pci_read_config_dword(dev, PCI_ROM_ADDRESS, &val);
-       val &= ~PCI_ROM_ADDRESS_ENABLE;
-       pci_write_config_dword(dev, PCI_ROM_ADDRESS, val);
+       pci_disable_rom(dev);
 }
 
 static unsigned long