diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-09-23 17:25:10 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-09-26 19:00:12 -0600 |
| commit | 4ab13943612673ef0822e1a041a9e629ba13a87c (patch) | |
| tree | cdb5838852edf12ab70873c80752d11f5c9ba33e /drivers/mtd/maps/pci.c | |
| parent | e416de5e61e1a9b7f987804cbb67230b5f5293c6 (diff) | |
[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 <alan@redhat.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/maps/pci.c')
| -rw-r--r-- | drivers/mtd/maps/pci.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/mtd/maps/pci.c b/drivers/mtd/maps/pci.c index 5c6a25c90380..d978c2e28b1d 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 |