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powerpc/eeh: Create eeh_dev from pci_dn instead of device_node

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The patch adds function traverse_pci_dn(), which is similar to
traverse_pci_devices() except it takes pci_dn, not device_node
as parameter. The pci_dev.c has been reworked to create eeh_dev
from pci_dn, instead of device_node.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan
2015-03-17 16:15:05 +11:00
committed by Benjamin Herrenschmidt
parent c035ff1d2e
commit e8e9b34cef
6 changed files with 69 additions and 11 deletions
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2
arch/powerpc/platforms/pseries/setup.c
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@@ -265,7 +265,7 @@ static int pci_dn_reconfig_notifier(struct notifier_block *nb, unsigned long act
update_dn_pci_info(np, pci->phb);
/* Create EEH device for the OF node */
eeh_dev_init(np, pci->phb);
eeh_dev_init(PCI_DN(np), pci->phb);
}
break;
default: