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PCI: remove pci_max_busnr() (was already commented out) 

pci_max_busnr() has been commented out for years (since 54c762fe62), and
this patch removes it completely.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Bjorn Helgaas 2012-05-18 16:52:34 -06:00
parent 109cdbc223
commit 533b6608b7
1 changed files with 0 additions and 24 deletions
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24
drivers/pci/pci.c
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@ -136,30 +136,6 @@ void __iomem *pci_ioremap_bar(struct pci_dev *pdev, int bar)
EXPORT_SYMBOL_GPL(pci_ioremap_bar);
#endif
#if 0
/**
* pci_max_busnr - returns maximum PCI bus number
*
* Returns the highest PCI bus number present in the system global list of
* PCI buses.
*/
unsigned char __devinit
pci_max_busnr(void)
{
struct pci_bus *bus = NULL;
unsigned char max, n;
max = 0;
while ((bus = pci_find_next_bus(bus)) != NULL) {
n = pci_bus_max_busnr(bus);
if(n > max)
max = n;
}
return max;
}
#endif /* 0 */
#define PCI_FIND_CAP_TTL 48
static int __pci_find_next_cap_ttl(struct pci_bus *bus, unsigned int devfn,