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PCI Hotplug: pciehp: use generic function to find ext capability

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Remove duplicated code to find an extend capability in PCIEHP driver.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kenji Kaneshige 2007-11-09 17:28:11 +09:00 committed by Greg Kroah-Hartman
parent 941f10e941
commit 9515930ea2
1 changed files with 1 additions and 6 deletions
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7
drivers/pci/hotplug/pciehp_pci.c
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@ -105,12 +105,7 @@ static void program_hpp_type2(struct pci_dev *dev, struct hpp_type2 *hpp)
}
/* Find Advanced Error Reporting Enhanced Capability */
pos = 256;
do {
pci_read_config_dword(dev, pos, &reg32);
if (PCI_EXT_CAP_ID(reg32) == PCI_EXT_CAP_ID_ERR)
break;
} while ((pos = PCI_EXT_CAP_NEXT(reg32)));
pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR);
if (!pos)
return;