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Commit 9515930e authored by Kenji Kaneshige's avatar Kenji Kaneshige Committed by Greg Kroah-Hartman
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PCI Hotplug: pciehp: use generic function to find ext capability 



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

Signed-off-by: default avatarKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: default avatarKristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 941f10e9

drivers/pci/hotplug/pciehp_pci.c

+1 −6
Original line number Diff line number Diff line
@@ -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;