From 4ab13943612673ef0822e1a041a9e629ba13a87c Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 23 Sep 2008 17:25:10 +0100 Subject: [PATCH] [MTD] [NOR] intel_dc21285 switch to ROM API Now that the needed helpers are exported, it becomes a nice simple switch over. Closes #9420 Signed-off-by: Alan Cox Signed-off-by: David Woodhouse --- drivers/mtd/maps/pci.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c index 5c6a25c9038..d978c2e28b1 100644 --- 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 -- 2.41.0