Merge git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq

[linux-2.6-omap-h63xx.git] / arch / ppc / kernel / pci.c

diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 5e723c4c2571b0a3dc886032a92681a9927b9d7c..df3ef6db072c806b7295449ddf70a78499a6258c 100644 (file)
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -578,39 +578,6 @@ pcibios_assign_resources(void)
 }
 
 
-int
-pcibios_enable_resources(struct pci_dev *dev, int mask)
-{
-       u16 cmd, old_cmd;
-       int idx;
-       struct resource *r;
-
-       pci_read_config_word(dev, PCI_COMMAND, &cmd);
-       old_cmd = cmd;
-       for (idx=0; idx<6; idx++) {
-               /* Only set up the requested stuff */
-               if (!(mask & (1<<idx)))
-                       continue;
-       
-               r = &dev->resource[idx];
-               if (r->flags & IORESOURCE_UNSET) {
-                       printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev));
-                       return -EINVAL;
-               }
-               if (r->flags & IORESOURCE_IO)
-                       cmd |= PCI_COMMAND_IO;
-               if (r->flags & IORESOURCE_MEM)
-                       cmd |= PCI_COMMAND_MEMORY;
-       }
-       if (dev->resource[PCI_ROM_RESOURCE].start)
-               cmd |= PCI_COMMAND_MEMORY;
-       if (cmd != old_cmd) {
-               printk("PCI: Enabling device %s (%04x -> %04x)\n", pci_name(dev), old_cmd, cmd);
-               pci_write_config_word(dev, PCI_COMMAND, cmd);
-       }
-       return 0;
-}
-
 static int next_controller_index;
 
 struct pci_controller * __init
@@ -633,12 +600,6 @@ void pcibios_make_OF_bus_map(void)
 {
 }
 
-/* Add sysfs properties */
-void pcibios_add_platform_entries(struct pci_dev *pdev)
-{
-}
-
-
 static int __init
 pcibios_init(void)
 {
@@ -791,33 +752,11 @@ pcibios_update_irq(struct pci_dev *dev, int irq)
 
 int pcibios_enable_device(struct pci_dev *dev, int mask)
 {
-       u16 cmd, old_cmd;
-       int idx;
-       struct resource *r;
-
        if (ppc_md.pcibios_enable_device_hook)
                if (ppc_md.pcibios_enable_device_hook(dev, 0))
                        return -EINVAL;
-               
-       pci_read_config_word(dev, PCI_COMMAND, &cmd);
-       old_cmd = cmd;
-       for (idx=0; idx<6; idx++) {
-               r = &dev->resource[idx];
-               if (r->flags & IORESOURCE_UNSET) {
-                       printk(KERN_ERR "PCI: Device %s not available because of resource collisions\n", pci_name(dev));
-                       return -EINVAL;
-               }
-               if (r->flags & IORESOURCE_IO)
-                       cmd |= PCI_COMMAND_IO;
-               if (r->flags & IORESOURCE_MEM)
-                       cmd |= PCI_COMMAND_MEMORY;
-       }
-       if (cmd != old_cmd) {
-               printk("PCI: Enabling device %s (%04x -> %04x)\n",
-                      pci_name(dev), old_cmd, cmd);
-               pci_write_config_word(dev, PCI_COMMAND, cmd);
-       }
-       return 0;
+
+       return pci_enable_resources(dev, mask);
 }
 
 struct pci_controller*
@@ -1182,8 +1121,8 @@ void __init pci_init_resource(struct resource *res, resource_size_t start,
 
 void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
 {
-       unsigned long start = pci_resource_start(dev, bar);
-       unsigned long len = pci_resource_len(dev, bar);
+       resource_size_t start = pci_resource_start(dev, bar);
+       resource_size_t len = pci_resource_len(dev, bar);
        unsigned long flags = pci_resource_flags(dev, bar);
 
        if (!len)