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PCI: alpha: use generic pci_enable_resources() 

Use the generic pci_enable_resources() instead of the arch-specific code.

Unlike this arch-specific code, the generic version:
    - skips resources unless requested in "mask"
    - skips ROM resources unless IORESOURCE_ROM_ENABLE is set
    - checks for resource collisions with "!r->parent"

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Bjorn Helgaas 2008-03-04 11:56:48 -07:00 committed by Greg Kroah-Hartman
parent b81d988c04
commit 10f000a2fd
1 changed files with 1 additions and 22 deletions
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23
arch/alpha/kernel/pci.c
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@ -372,28 +372,7 @@ EXPORT_SYMBOL(pcibios_bus_to_resource);
int
pcibios_enable_device(struct pci_dev *dev, int mask)
{
u16 cmd, oldcmd;
int i;
pci_read_config_word(dev, PCI_COMMAND, &cmd);
oldcmd = cmd;
for (i = 0; i < PCI_NUM_RESOURCES; i++) {
struct resource *res = &dev->resource[i];
if (res->flags & IORESOURCE_IO)
cmd |= PCI_COMMAND_IO;
else if (res->flags & IORESOURCE_MEM)
cmd |= PCI_COMMAND_MEMORY;
}
if (cmd != oldcmd) {
printk(KERN_DEBUG "PCI: Enabling device: (%s), cmd %x\n",
pci_name(dev), cmd);
/* Enable the appropriate bits in the PCI command register. */
pci_write_config_word(dev, PCI_COMMAND, cmd);
}
return 0;
return pci_enable_resources(dev, mask);
}
/*